Game is crashing on splash screen

[chmanie]

I'm not sure where to post this, but I'm getting this error when trying to run the game (after the RSI Launcher, at the game's splash screen):

It seems to be a common Wine error but I have no idea on how to solve it in this context.

Full startup logs

This error occurs after about 3 or 4 minutes showing the splash screen.

nixos-24.11

Unhandled exception: unimplemented function winegstreamer.dll.winegstreamer_create_video_decoder called in wow64 32-bit code (0x7bde8a28).
Register dump:
 CS:0023 SS:002b DS:002b ES:002b FS:0063 GS:006b
 EIP:7bde8a28 ESP:0080de98 EBP:0080def0 EFLAGS:00000246(   - --  I  Z- -P- )
 EAX:0080de98 EBX:00000004 ECX:0080deac EDX:0080df10
 ESI:7f0ab42c EDI:7f0ab42c
Stack dump:
0x0080de98:  80000100 00000001 00000000 7bde8a28
0x0080dea8:  00000002 7f0ab42c 7f0ab352 00000002
0x0080deb8:  00150000 00000002 00cfbfd0 0080df08
0x0080dec8:  7bf62fe6 0080df60 0080df18 00000001
0x0080ded8:  7f0ab0fc 0080def8 7bf815f8 00cfbff2
0x0080dee8:  7f0ab352 7f0ab42c 0080df20 7bdb57fe
Backtrace:
=>0 0x7bde8a28 in kernelbase (+0x48a28) (0x0080def0)
  1 0x7bdb57fe in kernelbase (+0x157fe) (0x0080df20)
  2 0x7bf52b19 in ntdll (+0x12b19) (0x0080df98)
  3 0x7f0a204a in ir50_32 (+0x204a) (0x0080dfb8)
  4 0x7f0a1055 in ir50_32 (+0x1055) (0x0080e034)
  5 0x00000000 (0x0080e034)
  6 0x7f182fd6 in winmm (+0x2fd6) (0x0080e080)
  7 0x7f183b1b in winmm (+0x3b1b) (0x0080e0b0)
  8 0x7f18aa7a in winmm (+0xaa7a) (0x0080e2ec)
  9 0x7f0b61ed in msvfw32 (+0x61ed) (0x0080e578)
  10 0x7f202de6 in devenum (+0x2de6) (0x0080e920)
  11 0x7ffc33de in dxdiagn (+0x33de) (0x0080ea48)
  12 0x7ffc2abc in dxdiagn (+0x2abc) (0x0080ea7c)
  13 0x0040130d in dxdiag (+0x130d) (0x0080ec90)
  14 0x00402f33 in dxdiag (+0x2f33) (0x0080fecc)
  15 0x00403528 in dxdiag (+0x3528) (0x0080ff30)
  16 0x004035f8 in dxdiag (+0x35f8) (0x0080ff50)
  17 0x7bedea40 in kernel32 (+0xea40) (0x0080ff68)
  18 0x7bf4ce83 in ntdll (+0xce83) (0x0080ff80)
  19 0x7bf82a9d in ntdll (+0x42a9d) (0x0080ffec)
0x7bde8a28 kernelbase+0x48a28: subl $4, %esp
Modules:
Module  Address                 Debug info      Name (150 modules)
PE-Wine   400000-  40e000       COFF            dxdiag
ELF     60a19000-60a94000       Deferred        libmp3lame.so.0
ELF     60a94000-60afb000       Deferred        libmpg123.so.0
ELF     64956000-655ca000       Deferred        libnvidia-glvkspirv.so.565.77
ELF     655ca000-661f5000       Deferred        libvulkan_radeon.so
ELF     66533000-665bf000       Deferred        libvorbisenc.so.2
ELF     66848000-6920c000       Deferred        libgallium-24.2.8.so
ELF     6920c000-72aaf000       Deferred        libllvm.so.18.1
ELF     72aaf000-7705c000       Deferred        libnvidia-gpucomp.so.565.77
ELF     7705c000-78e3b000       Deferred        libnvidia-glcore.so.565.77
PE-Wine 7ade0000-7ae99000       Deferred        oleaut32
ELF     7aebd000-7af40000       Deferred        libflac.so.12
PE-Wine 7af40000-7af66000       Deferred        ws2_32
ELF     7b304000-7b370000       Deferred        libopus.so.0
PE-Wine 7b370000-7b3a5000       Deferred        uxtheme
PE-Wine 7b3c0000-7b3cb000       Deferred        winex11
PE-Wine 7b470000-7b48c000       Deferred        imm32
PE-Wine 7b4a0000-7b5d9000       Deferred        comctl32
PE-Wine 7b610000-7b628000       Deferred        coml2
PE-Wine 7b640000-7b6c1000       Deferred        rpcrt4
PE-Wine 7b6e0000-7b716000       Deferred        win32u
PE-Wine 7b730000-7b8df000       Deferred        user32
PE-Wine 7b8f0000-7b96c000       Deferred        gdi32
PE-Wine 7b980000-7b9ca000       Deferred        combase
PE-Wine 7b9e0000-7ba90000       Deferred        ole32
ELF     7baa9000-7bb30000       Deferred        libglx_mesa.so.0
PE-Wine 7bb30000-7bc05000       Deferred        ucrtbase
PE-Wine 7bc20000-7bc3c000       Deferred        sechost
PE-Wine 7bc50000-7bcf7000       Deferred        msvcrt
ELF     7bd03000-7bd10000       Deferred        libpciaccess.so.0
PE-Wine 7bd10000-7bd4d000       Deferred        advapi32
ELF     7bd51000-7bd7a000       Deferred        libdrm_intel.so.1
ELF     7bd7a000-7bda0000       Deferred        libglapi.so.0
PE-Wine 7bda0000-7bec0000       Export          kernelbase
ELF     7bec0000-7bed0000       Deferred        libdrm_radeon.so.1
PE-Wine 7bed0000-7bf28000       Export          kernel32
ELF     7bf2f000-7bf40000       Deferred        libsensors.so.5
PE-Wine 7bf40000-7bfe8000       Export          ntdll
ELF     7bfed000-7c00b000       Deferred        libxcb-glx.so.0
ELF     7c00c000-7c017000       Deferred        libogg.so.0
ELF     7c017000-7c0ba000       Deferred        libsndfile.so.1
ELF     7c0ba000-7c14c000       Deferred        libpulsecommon-17.0.so
ELF     7c14c000-7c160000       Deferred        libvklayer_mesa_device_select.so
ELF     7c160000-7c196000       Deferred        liblzma.so.5
ELF     7c196000-7c1b5000       Deferred        libelf.so.1
ELF     7c1b5000-7c915000       Deferred        libvulkan_dzn.so
ELF     7c915000-7ca80000       Deferred        libxml2.so.2
ELF     7ca80000-7d400000       Deferred        libvulkan_lvp.so
ELF     7d40b000-7d412000       Deferred        libxcb-dri2.so.0
ELF     7d412000-7d420000       Deferred        libdrm_amdgpu.so.1
ELF     7d425000-7d4a2000       Deferred        libgldispatch.so.0
ELF     7d4a2000-7d4df000       Deferred        libglx.so.0
ELF     7d4df000-7d553000       Deferred        libgl.so.1
ELF     7d553000-7d5cb000       Deferred        libncursesw.so.6
ELF     7d5cb000-7d5db000       Deferred        libffi.so.8
ELF     7d5db000-7d607000       Deferred        libgcc_s.so.1
ELF     7d86c000-7d8c9000       Deferred        libudev.so.1
ELF     7d8c9000-7d8da000       Deferred        libwayland-client.so.0
ELF     7d8da000-7d8df000       Deferred        libxcb-keysyms.so.1
ELF     7d8df000-7d8e4000       Deferred        libxshmfence.so.1
ELF     7d8e4000-7d8e9000       Deferred        libxcb-shm.so.0
ELF     7d8e9000-7d8f2000       Deferred        libxcb-sync.so.1
ELF     7d8f2000-7d8fd000       Deferred        libxcb-xfixes.so.0
ELF     7d8fd000-7d902000       Deferred        libxcb-present.so.0
ELF     7d902000-7d909000       Deferred        libxcb-dri3.so.0
ELF     7d909000-7d90e000       Deferred        libx11-xcb.so.1
ELF     7d90e000-7d922000       Deferred        libxcb-randr.so.0
ELF     7d922000-7d9e7000       Deferred        libzstd.so.1
ELF     7db21000-7db52000       Deferred        libnvidia-allocator.so.1
ELF     7db52000-7db6c000       Deferred        libdrm.so.2
ELF     7dd7c000-7dd81000       Deferred        librt.so.1
ELF     7dd81000-7dd89000       Deferred        libnvidia-tls.so.565.77
ELF     7dd89000-7de50000       Deferred        libnvidia-glsi.so.565.77
ELF     7de50000-7df95000       Deferred        libglx_nvidia.so.0
ELF     7df95000-7df9a000       Deferred        libdl.so.2
ELF     7df9a000-7e02f000       Deferred        libvulkan.so.1
ELF     7e02f000-7e035000       Deferred        avicap32.so
ELF     7e035000-7e067000       Deferred        libvorbis.so.0
ELF     7e067000-7e0c7000       Deferred        libpulse.so.0
ELF     7e0c7000-7e0dd000       Deferred        winepulse.so
ELF     7e0dd000-7e0e3000       Deferred        localspl.so
ELF     7e0e3000-7e0e9000       Deferred        winspool.so
ELF     7e0e9000-7e0fc000       Deferred        libresolv.so.2
ELF     7e0fc000-7e1a0000       Deferred        opengl32.so
ELF     7e2d6000-7e2df000       Deferred        ws2_32.so
ELF     7e2df000-7e2e5000       Deferred        dnsapi.so
ELF     7e326000-7e32f000       Deferred        libxfixes.so.3
ELF     7e32f000-7e33c000       Deferred        libxcursor.so.1
ELF     7e33d000-7e352000       Deferred        libxi.so.6
ELF     7e352000-7e357000       Deferred        libxcomposite.so.1
ELF     7e357000-7e366000       Deferred        libxrandr.so.2
ELF     7e366000-7e374000       Deferred        libxrender.so.1
ELF     7e374000-7e37c000       Deferred        libxxf86vm.so.1
ELF     7e37c000-7e381000       Deferred        libxinerama.so.1
ELF     7e381000-7e388000       Deferred        libxdmcp.so.6
ELF     7e388000-7e38e000       Deferred        libxau.so.6
ELF     7e38e000-7e3bd000       Deferred        libxcb.so.1
ELF     7e3bd000-7e519000       Deferred        libx11.so.6
ELF     7e519000-7e52f000       Deferred        libxext.so.6
ELF     7e52f000-7e5b7000       Deferred        winex11.so
ELF     7e792000-7e7c0000       Deferred        libexpat.so.1
ELF     7e7c0000-7e816000       Deferred        libfontconfig.so.1
ELF     7e816000-7e839000       Deferred        libbrotlicommon.so.1
ELF     7e839000-7e848000       Deferred        libbrotlidec.so.1
ELF     7e848000-7e88b000       Deferred        libpng16.so.16
ELF     7e88b000-7e89d000       Deferred        libbz2.so.1
ELF     7e89d000-7e8b9000       Deferred        libz.so.1
ELF     7e8b9000-7e990000       Deferred        libfreetype.so.6
ELF     7e990000-7eb2e000       Deferred        win32u.so
PE-Wine 7f000000-7f00f000       Deferred        rtworkq
PE-Wine 7f010000-7f033000       Deferred        propsys
PE-Wine 7f040000-7f099000       Deferred        mfplat
PE-Wine 7f0a0000-7f0ae000       Export          ir50_32
PE-Wine 7f0b0000-7f0cc000       Export          msvfw32
PE-Wine 7f0d0000-7f154000       Deferred        quartz
PE-Wine 7f160000-7f17b000       Deferred        msacm32
PE-Wine 7f180000-7f1ca000       Export          winmm
PE-Wine 7f1d0000-7f1ea000       Deferred        msdmo
PE-Wine 7f1f0000-7f1fb000       Deferred        avicap32
PE-Wine 7f200000-7f223000       Export          devenum
PE-Wine 7f230000-7f23b000       Deferred        winepulse
PE-Wine 7f240000-7f269000       Deferred        mmdevapi
PE-Wine 7f270000-7f27e000       Deferred        spoolss
PE-Wine 7f280000-7f2a0000       Deferred        localspl
PE-Wine 7f2a0000-7f2b4000       Deferred        compstui
PE-Wine 7f2c0000-7f2eb000       Deferred        winspool
PE-Wine 7f2f0000-7f353000       Deferred        setupapi
PE-Wine 7f360000-7f36c000       Deferred        nsi
PE-Wine 7f370000-7f384000       Deferred        dnsapi
PE-Wine 7f390000-7f3b8000       Deferred        iphlpapi
PE      7f3c0000-7f6a0000       Deferred        dxgi
PE-Wine 7f6a0000-7f6da000       Deferred        wbemprox
PE-Wine 7f6e0000-7f6ed000       Deferred        version
PE-Wine 7f6f0000-7f73b000       Deferred        dsound
PE-Wine 7f740000-7f858000       Deferred        opengl32
PE-Wine 7f860000-7fb2a000       Deferred        wined3d
PE-Wine 7fb30000-7fb9b000       Deferred        ddraw
PE      7fba0000-7ffb9000       Deferred        d3d9
PE-Wine 7ffc0000-7ffd9000       Export          dxdiagn
ELF     ee781000-ee786000       Deferred        libpthread.so.0
ELF     ee78b000-ee869000       Export          ntdll.so
ELF     ee869000-ee97a000       Deferred        libm.so.6
ELF     ee97a000-ee987000       Deferred        libcap.so.2
ELF     ee987000-eeafa000       Deferred        libsystemd.so.0
ELF     eeafa000-eeb5e000       Deferred        libdbus-1.so.3
ELF     eeb5e000-eeb64000       Deferred        libgamemode.so.0
ELF     eeb64000-eeda8000       Deferred        libc.so.6
ELF     eeda8000-eedad000       Deferred        libgamemodeauto.so.0
ELF     eedb5000-eedeb000       Deferred        ld-linux.so.2
ELF     eedeb000-eedf2000       Deferred        <wine-loader>
Threads:
process  tid      prio    name (all IDs are in hex)
00000038 services.exe
	0000003c    0     
	00000040    0     wine_rpcrt4_server
	0000004c    0     wine_rpcrt4_io
	00000060    0     wine_rpcrt4_io
	00000080    0     wine_rpcrt4_io
	00000098    0     wine_rpcrt4_io
	000000b4    0     wine_rpcrt4_io
	000000c8    0     wine_rpcrt4_io
	000000d8    0     wine_rpcrt4_io
	00000108    0     
	00000124    0     wine_rpcrt4_io
00000044 winedevice.exe
	00000048    0     
	00000054    0     
	00000058    0     wine_sechost_service
	0000005c    0     
	00000064    0     
	00000068    0     
	0000006c    0     
	000000a4    0     
	000000a8    0     
00000070 explorer.exe
	00000074    0     
	000000c0    0     
	000000c4    0     wine_explorer_display_settings_restorer
	000000d4    0     wine_rpcrt4_server
00000078 plugplay.exe
	0000007c    0     
	00000084    0     
	00000088    0     wine_sechost_service
	0000008c    0     wine_rpcrt4_server
	000000e8    0     wine_rpcrt4_io
	0000033c    0     wine_threadpool_worker
	000006cc    0     wine_threadpool_worker
00000090 svchost.exe
	00000094    0     
	0000009c    0     
	000000a0    0     wine_sechost_service
000000ac winedevice.exe
	000000b0    0     
	000000b8    0     
	000000bc    0     wine_sechost_service
	000000cc    0     
	000000d0    0     
	000000e0    0     
	000000e4    0     
	000000f0    0     
	000000fc    0     
	00000100    0     
	00000104    0     
	0000010c    0     
	00000118    0     
	0000011c    0     
	00000120    0     
	00000140    0     
	00000144    0     
00000110 rpcss.exe
	00000114    0     
	00000128    0     
	0000012c    0     wine_sechost_service
	00000130    0     wine_rpcrt4_server
	00000134    0     wine_rpcrt4_server
	00000138    0     wine_rpcrt4_io
	00000980    0     wine_rpcrt4_io
	00000984    0     wine_threadpool_worker
00000920 CrashHandler.exe
	["Tools/Public/CrashHandler.exe" "C:\users\chris\AppData\Local\Star Citizen\Crashes" "C:\Program Files\Roberts Space Industries\StarCitizen\LIVE\USER\Client\0"]
	00000924    0     
	00000930    0     SGen worker
	00000934    0     Finalizer
	00000938    0     
	0000093c    0     Thread Pool Worker
	00000940    0     Thread Pool Worker
	00000944    0     Thread Pool Worker
00000928 conhost.exe
	0000092c    0     
0000094c (D) C:\windows\syswow64\dxdiag.exe
	["dxdiag" /whql:on /t C:\users\chris\AppData\Local\Star Citizen\Crashes\dxdiag.txt]
	00000950    0 <== 
	00000968    0     
00000960 conhost.exe
	00000964    0     
0000096c explorer.exe
	00000970    0     
	00000974    0     
	00000978    0     wine_explorer_display_settings_restorer
	0000097c    0     wine_rpcrt4_server
System information:
    Wine build: wine-10.0 (Staging)
    Platform: x86_64 (guest: i386)
    Version: Windows 10
    Host system: Linux
    Host version: 6.12.10-zen1

nixos-unstable

Unhandled exception: unimplemented function winegstreamer.dll.winegstreamer_create_video_decoder called in wow64 32-bit code (0x7bde8a28).
Register dump:
 CS:0023 SS:002b DS:002b ES:002b FS:0063 GS:006b
 EIP:7bde8a28 ESP:0080de98 EBP:0080def0 EFLAGS:00000246(   - --  I  Z- -P- )
 EAX:0080de98 EBX:00000004 ECX:0080deac EDX:0080df10
 ESI:7f39b42c EDI:7f39b42c
Stack dump:
0x0080de98:  80000100 00000001 00000000 7bde8a28
0x0080dea8:  00000002 7f39b42c 7f39b352 00000002
0x0080deb8:  00150000 00000002 00cf97f8 0080df08
0x0080dec8:  7bf62fe6 0080df60 0080df18 00000001
0x0080ded8:  7f39b0fc 0080def8 7bf815f8 00cf981a
0x0080dee8:  7f39b352 7f39b42c 0080df20 7bdb57fe
Backtrace:
=>0 0x7bde8a28 in kernelbase (+0x48a28) (0x0080def0)
  1 0x7bdb57fe in kernelbase (+0x157fe) (0x0080df20)
  2 0x7bf52b19 in ntdll (+0x12b19) (0x0080df98)
  3 0x7f39204a in ir50_32 (+0x204a) (0x0080dfb8)
  4 0x7f391055 in ir50_32 (+0x1055) (0x0080e034)
  5 0x00000000 (0x0080e034)
  6 0x7f452fd6 in winmm (+0x2fd6) (0x0080e080)
  7 0x7f453b1b in winmm (+0x3b1b) (0x0080e0b0)
  8 0x7f45aa7a in winmm (+0xaa7a) (0x0080e2ec)
  9 0x7f3a61ed in msvfw32 (+0x61ed) (0x0080e578)
  10 0x7f4d2de6 in devenum (+0x2de6) (0x0080e920)
  11 0x7ab833de in dxdiagn (+0x33de) (0x0080ea48)
  12 0x7ab82abc in dxdiagn (+0x2abc) (0x0080ea7c)
  13 0x0040130d in dxdiag (+0x130d) (0x0080ec90)
  14 0x00402f33 in dxdiag (+0x2f33) (0x0080fecc)
  15 0x00403528 in dxdiag (+0x3528) (0x0080ff30)
  16 0x004035f8 in dxdiag (+0x35f8) (0x0080ff50)
  17 0x7bedea40 in kernel32 (+0xea40) (0x0080ff68)
  18 0x7bf4ce83 in ntdll (+0xce83) (0x0080ff80)
  19 0x7bf82a9d in ntdll (+0x42a9d) (0x0080ffec)
0x7bde8a28 kernelbase+0x48a28: subl $4, %esp
Modules:
Module  Address                 Debug info      Name (145 modules)
PE-Wine   400000-  40e000       COFF            dxdiag
ELF     5dd84000-5ddff000       Deferred        libmp3lame.so.0
ELF     6193a000-625e5000       Deferred        libnvidia-glvkspirv.so.570.86.16
ELF     625e5000-63324000       Deferred        libvulkan_radeon.so
ELF     63d26000-66933000       Deferred        libgallium-24.3.4.so
ELF     66933000-70b2c000       Deferred        libllvm.so.19.1
ELF     70b2c000-76205000       Deferred        libnvidia-gpucomp.so.570.86.16
ELF     76205000-7807b000       Deferred        libnvidia-glcore.so.570.86.16
PE-Wine 7a020000-7a0d9000       Deferred        oleaut32
PE-Wine 7a0f0000-7a10b000       Deferred        msacm32
ELF     7a119000-7a180000       Deferred        libmpg123.so.0
PE-Wine 7a180000-7a1a6000       Deferred        ws2_32
ELF     7a544000-7a5b0000       Deferred        libopus.so.0
PE-Wine 7a5b0000-7a5c8000       Deferred        coml2
PE-Wine 7a5e0000-7a661000       Deferred        rpcrt4
PE-Wine 7a680000-7a6ca000       Deferred        combase
PE-Wine 7a6e0000-7a790000       Deferred        ole32
PE-Wine 7a890000-7a89c000       Deferred        nsi
PE-Wine 7a8b0000-7a8c4000       Deferred        dnsapi
PE-Wine 7a8e0000-7a908000       Deferred        iphlpapi
PE-Wine 7a920000-7a95a000       Deferred        wbemprox
PE-Wine 7a970000-7a9bb000       Deferred        dsound
PE-Wine 7a9d0000-7aae8000       Deferred        opengl32
PE-Wine 7ab00000-7ab6b000       Deferred        ddraw
PE-Wine 7ab80000-7ab99000       Export          dxdiagn
ELF     7abc4000-7ac50000       Deferred        libvorbisenc.so.2
PE-Wine 7ad50000-7ad85000       Deferred        uxtheme
PE-Wine 7ada0000-7adab000       Deferred        winex11
ELF     7adcd000-7ae50000       Deferred        libflac.so.12
PE-Wine 7ae50000-7ae6c000       Deferred        imm32
PE-Wine 7ae80000-7aeb6000       Deferred        win32u
PE-Wine 7aed0000-7b07f000       Deferred        user32
PE-Wine 7b090000-7b10c000       Deferred        gdi32
PE-Wine 7b120000-7b259000       Deferred        comctl32
PE-Wine 7b270000-7b345000       Deferred        ucrtbase
PE-Wine 7b360000-7b37c000       Deferred        sechost
PE-Wine 7b390000-7b437000       Deferred        msvcrt
PE-Wine 7b450000-7b48d000       Deferred        advapi32
ELF     7b782000-7b800000       Deferred        libglx_mesa.so.0
ELF     7b942000-7b9bf000       Deferred        libgldispatch.so.0
ELF     7bc35000-7bc5f000       Deferred        libdrm_intel.so.1
ELF     7bc6b000-7bd0e000       Deferred        libsndfile.so.1
ELF     7bd0e000-7bda0000       Deferred        libpulsecommon-17.0.so
PE-Wine 7bda0000-7bec0000       Export          kernelbase
PE-Wine 7bed0000-7bf28000       Export          kernel32
ELF     7bf28000-7bf33000       Deferred        libogg.so.0
ELF     7bf33000-7bf40000       Deferred        libpciaccess.so.0
PE-Wine 7bf40000-7bfe8000       Export          ntdll
ELF     7bfee000-7bffe000       Deferred        libdrm_radeon.so.1
ELF     7bffe000-7c025000       Deferred        libglapi.so.0
ELF     7c025000-7c85e000       Deferred        libvulkan_dzn.so
ELF     7c85e000-7c89b000       Deferred        libglx.so.0
ELF     7c99b000-7d400000       Deferred        libvulkan_lvp.so
ELF     7d407000-7d418000       Deferred        libsensors.so.5
ELF     7d418000-7d48c000       Deferred        libgl.so.1
ELF     7d48e000-7d4a3000       Deferred        libvklayer_mesa_device_select.so
ELF     7d4a3000-7d4da000       Deferred        liblzma.so.5
ELF     7d4da000-7d4f9000       Deferred        libelf.so.1
ELF     7d4f9000-7d508000       Deferred        libdrm_amdgpu.so.1
ELF     7d508000-7d678000       Deferred        libxml2.so.2
ELF     7d678000-7d688000       Deferred        libffi.so.8
ELF     7d688000-7d6c0000       Deferred        libgcc_s.so.1
ELF     7d930000-7d990000       Deferred        libudev.so.1
ELF     7d990000-7d9a1000       Deferred        libwayland-client.so.0
ELF     7d9a1000-7d9a6000       Deferred        libxcb-keysyms.so.1
ELF     7d9a6000-7d9ab000       Deferred        libxshmfence.so.1
ELF     7d9ab000-7d9b0000       Deferred        libxcb-shm.so.0
ELF     7d9b0000-7da78000       Deferred        libzstd.so.1
ELF     7dbb2000-7dbe3000       Deferred        libnvidia-allocator.so.1
ELF     7dbe3000-7dbfd000       Deferred        libdrm.so.2
ELF     7dd0e000-7dd19000       Deferred        libxcb-xfixes.so.0
ELF     7dd19000-7dd22000       Deferred        libxcb-sync.so.1
ELF     7dd22000-7dd27000       Deferred        libxcb-present.so.0
ELF     7dd27000-7dd2c000       Deferred        libx11-xcb.so.1
ELF     7dd2c000-7dd33000       Deferred        libxcb-dri3.so.0
ELF     7dd33000-7dd47000       Deferred        libxcb-randr.so.0
ELF     7dd47000-7dd65000       Deferred        libxcb-glx.so.0
ELF     7ddaa000-7ddaf000       Deferred        librt.so.1
ELF     7ddaf000-7ddb7000       Deferred        libnvidia-tls.so.570.86.16
ELF     7ddb7000-7de80000       Deferred        libnvidia-glsi.so.570.86.16
ELF     7de80000-7dfc6000       Deferred        libglx_nvidia.so.0
ELF     7dfc6000-7dfcb000       Deferred        libdl.so.2
ELF     7dfcb000-7e060000       Deferred        libvulkan.so.1
ELF     7e060000-7e066000       Deferred        avicap32.so
ELF     7e066000-7e098000       Deferred        libvorbis.so.0
ELF     7e098000-7e0f8000       Deferred        libpulse.so.0
ELF     7e0f8000-7e10e000       Deferred        winepulse.so
ELF     7e10f000-7e115000       Deferred        winspool.so
ELF     7e115000-7e11e000       Deferred        ws2_32.so
ELF     7e11e000-7e131000       Deferred        libresolv.so.2
ELF     7e131000-7e137000       Deferred        dnsapi.so
ELF     7e137000-7e1db000       Deferred        opengl32.so
ELF     7e31c000-7e325000       Deferred        libxfixes.so.3
ELF     7e325000-7e332000       Deferred        libxcursor.so.1
ELF     7e333000-7e348000       Deferred        libxi.so.6
ELF     7e348000-7e34d000       Deferred        libxcomposite.so.1
ELF     7e34d000-7e35c000       Deferred        libxrandr.so.2
ELF     7e35c000-7e36a000       Deferred        libxrender.so.1
ELF     7e36a000-7e372000       Deferred        libxxf86vm.so.1
ELF     7e372000-7e377000       Deferred        libxinerama.so.1
ELF     7e377000-7e37e000       Deferred        libxdmcp.so.6
ELF     7e37e000-7e384000       Deferred        libxau.so.6
ELF     7e384000-7e3b3000       Deferred        libxcb.so.1
ELF     7e3b3000-7e50f000       Deferred        libx11.so.6
ELF     7e50f000-7e525000       Deferred        libxext.so.6
ELF     7e525000-7e5ad000       Deferred        winex11.so
ELF     7e78d000-7e7bb000       Deferred        libexpat.so.1
ELF     7e7bb000-7e811000       Deferred        libfontconfig.so.1
ELF     7e811000-7e834000       Deferred        libbrotlicommon.so.1
ELF     7e834000-7e839000       Deferred        libpthread.so.0
ELF     7e839000-7e848000       Deferred        libbrotlidec.so.1
ELF     7e848000-7e88b000       Deferred        libpng16.so.16
ELF     7e88b000-7e89d000       Deferred        libbz2.so.1
ELF     7e89d000-7e8b9000       Deferred        libz.so.1
ELF     7e8b9000-7e990000       Deferred        libfreetype.so.6
ELF     7e990000-7eb2e000       Deferred        win32u.so
PE-Wine 7f2f0000-7f2ff000       Deferred        rtworkq
PE-Wine 7f300000-7f323000       Deferred        propsys
PE-Wine 7f330000-7f389000       Deferred        mfplat
PE-Wine 7f390000-7f39e000       Export          ir50_32
PE-Wine 7f3a0000-7f3bc000       Export          msvfw32
PE-Wine 7f3c0000-7f444000       Deferred        quartz
PE-Wine 7f450000-7f49a000       Export          winmm
PE-Wine 7f4a0000-7f4ba000       Deferred        msdmo
PE-Wine 7f4c0000-7f4cb000       Deferred        avicap32
PE-Wine 7f4d0000-7f4f3000       Export          devenum
PE-Wine 7f500000-7f50b000       Deferred        winepulse
PE-Wine 7f510000-7f539000       Deferred        mmdevapi
PE-Wine 7f540000-7f554000       Deferred        compstui
PE-Wine 7f560000-7f58b000       Deferred        winspool
PE-Wine 7f590000-7f5f3000       Deferred        setupapi
PE      7f600000-7f8e0000       Deferred        dxgi
PE-Wine 7f8e0000-7f8ed000       Deferred        version
PE-Wine 7f8f0000-7fbba000       Deferred        wined3d
PE      7fbc0000-7ffd9000       Deferred        d3d9
ELF     f10b8000-f1196000       Export          ntdll.so
ELF     f1196000-f12a7000       Deferred        libm.so.6
ELF     f12a7000-f12b4000       Deferred        libcap.so.2
ELF     f12b4000-f1427000       Deferred        libsystemd.so.0
ELF     f1427000-f148b000       Deferred        libdbus-1.so.3
ELF     f148b000-f1491000       Deferred        libgamemode.so.0
ELF     f1591000-f17d5000       Deferred        libc.so.6
ELF     f17d5000-f17da000       Deferred        libgamemodeauto.so.0
ELF     f17e2000-f1818000       Deferred        ld-linux.so.2
ELF     f1818000-f181f000       Deferred        <wine-loader>
Threads:
process  tid      prio    name (all IDs are in hex)
00000038 services.exe
	0000003c    0     
	00000040    0     wine_rpcrt4_server
	0000004c    0     wine_rpcrt4_io
	00000060    0     wine_rpcrt4_io
	00000080    0     wine_rpcrt4_io
	00000098    0     wine_rpcrt4_io
	000000b4    0     wine_rpcrt4_io
	000000c0    0     wine_rpcrt4_io
	000000d8    0     wine_rpcrt4_io
	00000110    0     
	00000124    0     wine_rpcrt4_io
00000044 winedevice.exe
	00000048    0     
	00000054    0     
	00000058    0     wine_sechost_service
	0000005c    0     
	00000064    0     
	00000068    0     
	0000006c    0     
	000000a4    0     
	000000a8    0     
00000070 plugplay.exe
	00000074    0     
	00000084    0     
	00000088    0     wine_sechost_service
	0000008c    0     wine_rpcrt4_server
	000000e8    0     wine_rpcrt4_io
	000002ec    0     wine_rpcrt4_io
	000002f0    0     wine_threadpool_worker
	0000068c    0     wine_threadpool_worker
	00000b48    0     wine_threadpool_worker
00000078 explorer.exe
	0000007c    0     
	000000cc    0     
	000000d0    0     wine_explorer_display_settings_restorer
	000000d4    0     wine_rpcrt4_server
00000090 svchost.exe
	00000094    0     
	0000009c    0     
	000000a0    0     wine_sechost_service
000000ac winedevice.exe
	000000b0    0     
	000000b8    0     
	000000bc    0     wine_sechost_service
	000000c4    0     
	000000c8    0     
	000000e0    0     
	000000e4    0     
	000000f0    0     
	000000f4    0     
	00000100    0     
	00000104    0     
	00000108    0     
	0000010c    0     
	0000011c    0     
	00000120    0     
	00000140    0     
	00000144    0     
	00000148    0     
00000114 rpcss.exe
	00000118    0     
	00000128    0     
	0000012c    0     wine_sechost_service
	00000130    0     wine_rpcrt4_server
	00000134    0     wine_rpcrt4_server
	00000138    0     wine_rpcrt4_io
	00000308    0     wine_rpcrt4_io
	00000414    0     wine_rpcrt4_io
	00000708    0     wine_rpcrt4_io
00000234 start.exe
	["C:\windows\syswow64\start.exe" /exec "/home/chris/Games/star-citizen/drive_c/Program Files/Roberts Space Industries/RSI Launcher/RSI Launcher.exe"]
	00000238    0     
0000023c conhost.exe
	00000240    0     
00000244 RSI Launcher.exe
	00000248    1     CrBrowserMain
	0000024c    0     LoaderLockSampler
	00000250    0     BrokerEvent
	00000254    0     ThreadPoolServiceThread
	00000258    0     ThreadPoolForegroundWorker
	0000025c   -2     ThreadPoolBackgroundWorker
	00000260    0     ThreadPoolForegroundWorker
	00000264    1     Chrome_IOThread
	00000268    0     MemoryInfra
	0000026c    0     
	00000270    0     
	00000274    0     
	00000278    0     
	000002a4    0     
	000002a8    0     
	000002ac    0     
	000002b0    0     
	000002b8    0     wine_threadpool_waitqueue
	000002bc    0     ThreadPoolSingleThreadCOMSTASharedForeground0
	000002c0    0     ThreadPoolForegroundWorker
	000002c4    0     ThreadPoolForegroundWorker
	000002c8    0     ThreadPoolForegroundWorker
	000002cc    0     ThreadPoolSingleThreadForegroundBlocking1
	000002d0    0     ThreadPoolForegroundWorker
	000002d4    0     CompositorTileWorker1
	000002e0    0     wine_sechost_device_notify
	000002e4    0     VideoCaptureThread
	000002e8    0     
	000002f4    0     ThreadPoolSingleThreadCOMSTASharedForegroundBlocking2
	000002f8    0     wine_rpcrt4_server
	000002fc    0     ThreadPoolSingleThreadSharedForeground3
	00000310    0     CacheThread_BlockFile
	00000328   -2     ThreadPoolBackgroundWorker
	0000032c   -2     ThreadPoolSingleThreadSharedBackgroundBlocking4
	00000384    0     wine_threadpool_worker
0000027c RSI Launcher.exe
	00000280    0     CrashpadMainThread
	00000284    0     ExitCodeWatcherThread
	00000288    0     
	0000028c    0     
	00000290    0     
	00000294    0     wine_threadpool_worker
	00000298    0     wine_threadpool_waitqueue
	0000029c    0     
	000002a0    0     
000002d8 RSI Launcher.exe
	000002dc    1     CrGpuMain
	00000324    0     LoaderLockSampler
	00000340    0     GpuWatchdog
	000003b8    0     dxvk-submit
	000003bc    0     dxvk-queue
	000003c0    0     dxvk-cs
	000003c4    0     ThreadPoolServiceThread
	000003c8    0     ThreadPoolForegroundWorker
	000003cc   -2     ThreadPoolBackgroundWorker
	000003d0    1     Chrome_ChildIOThread
	000003d4    0     wine_threadpool_worker
	000003d8    0     wine_threadpool_waitqueue
	000003dc    0     ThreadPoolForegroundWorker
	000003e0    1     VizCompositorThread
00000300 RSI Launcher.exe
	00000304    0     network.CrUtilityMain
	00000344    0     LoaderLockSampler
	00000348    0     BrokerEvent
	0000034c    0     ThreadPoolServiceThread
	00000350    0     ThreadPoolForegroundWorker
	00000354   -2     ThreadPoolBackgroundWorker
	00000358    0     Chrome_ChildIOThread
	0000035c    0     ThreadPoolForegroundWorker
	00000360    0     wine_threadpool_worker
	00000364    0     wine_threadpool_waitqueue
	00000368    0     ThreadPoolForegroundWorker
	0000036c    0     ThreadPoolForegroundWorker
	00000370    0     ThreadPoolForegroundWorker
	00000374   -2     ThreadPoolBackgroundWorker
	00000378    0     ThreadPoolForegroundWorker
	0000037c    0     ThreadPoolForegroundWorker
	00000380    0     CacheThread_BlockFile
0000031c RSI Launcher.exe
	00000320    1     CrRendererMain
	00000388    0     LoaderLockSampler
	0000038c    0     BrokerEvent
	00000390    0     ThreadPoolServiceThread
	00000394    0     ThreadPoolForegroundWorker
	00000398   -2     ThreadPoolBackgroundWorker
	0000039c    1     Chrome_ChildIOThread
	000003a0    0     wine_threadpool_worker
	000003a4    0     wine_threadpool_waitqueue
	000003a8    0     ThreadPoolForegroundWorker
	000003ac    0     GpuMemoryThread
	000003b0    1     Compositor
	000003b4    0     ThreadPoolSingleThreadSharedForegroundBlocking0
	000003e8    0     
	000003ec    0     ThreadPoolForegroundWorker
	000003f0    0     ThreadPoolForegroundWorker
	000003f4    0     ThreadPoolForegroundWorker
	00000434    0     ThreadPoolSingleThreadSharedForeground1
	0000043c    0     Media
	00000440    1     VideoFrameCompositor
	00000444    0     ThreadPoolForegroundWorker
	00000448   15     AudioOutputDevice
	00000454    0     ThreadPoolForegroundWorker
	00000458    0     ThreadPoolForegroundWorker
	0000045c    0     ThreadPoolForegroundWorker
	00000460    0     ThreadPoolForegroundWorker
	00000464    0     ThreadPoolForegroundWorker
	00000468    0     ThreadPoolForegroundWorker
	0000046c    0     ThreadPoolForegroundWorker
	00000470    0     ThreadPoolForegroundWorker
	00000490    0     AnimationWorklet thread
	00000494   -2     ThreadPoolBackgroundWorker
	00000498    0     ThreadPoolForegroundWorker
	0000049c    0     ThreadPoolForegroundWorker
	000004a0    0     ThreadPoolForegroundWorker
	000004a4    0     ThreadPoolForegroundWorker
	000004a8    0     ThreadPoolForegroundWorker
	000004ac    0     ThreadPoolForegroundWorker
	000004b0    0     ThreadPoolForegroundWorker
	000004b4    0     ThreadPoolForegroundWorker
	000008f0    0     ThreadPoolForegroundWorker
	0000030c    1     
	000004d0    1     
	000006ac    1     
	000006a4    1     
	000006a8    1     
	000006b8    1     
	000006b0    1     
000003f8 RSI Launcher.exe
	000003fc    0     audio.CrUtilityMain
	00000418    0     LoaderLockSampler
	0000041c    0     ThreadPoolServiceThread
	00000420    0     ThreadPoolForegroundWorker
	00000424   -2     ThreadPoolBackgroundWorker
	00000428    0     Chrome_ChildIOThread
	0000042c    0     ThreadPoolForegroundWorker
	00000430    0     wine_mmdevapi_notification
	00000438   15     audio_client_main
00000400 explorer.exe
	00000404    0     
	00000408    0     
	0000040c    0     wine_explorer_display_settings_restorer
	00000410    0     wine_rpcrt4_server
00000330 CrashHandler.exe
	["Tools/Public/CrashHandler.exe" "C:\users\chris\AppData\Local\Star Citizen\Crashes" "C:\Program Files\Roberts Space Industries\StarCitizen\LIVE\USER\Client\0"]
	000003e4    0     
	000000fc    0     SGen worker
	000002b4    0     Finalizer
000000dc conhost.exe
	00000050    0     
000006d4 (D) C:\windows\syswow64\dxdiag.exe
	["dxdiag" /whql:on /t C:\users\chris\AppData\Local\Star Citizen\Crashes\dxdiag.txt]
	000006d8    0 <== 
	000006f0    0     
000006e8 conhost.exe
	000006ec    0     
000006f4 explorer.exe
	000006f8    0     
	000006fc    0     
	00000700    0     wine_explorer_display_settings_restorer
	00000704    0     wine_rpcrt4_server
System information:
    Wine build: wine-10.0 (Staging)
    Platform: x86_64 (guest: i386)
    Version: Windows 10
    Host system: Linux
    Host version: 6.13.3-zen1

Nix config:

Flake:

    # Nixpkgs
    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";

    # Home manager
    home-manager = {
      url = "github:nix-community/home-manager/release-24.11";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    nix-gaming.url = "github:fufexan/nix-gaming";

    nix-citizen = {
      url = "github:LovingMelody/nix-citizen";
      inputs.nix-gaming.follows = "nix-gaming";
    };

    # ...

      hostname_here = nixpkgs.lib.nixosSystem {
        specialArgs = {inherit inputs outputs secrets;};
        modules = [
          nix-citizen.nixosModules.StarCitizen
          ./modules/utils.nix
          ./workstations/hostname_here/configuration.nix
        ];
      };

  boot = {
    # For Star Citizen
    kernel.sysctl = {
      "vm.max_map_count" = 16777216;
      "fs.file-max" = 524288;
    };
  };
  environment.systemPackages = with pkgs; [
    # Star Cititzen
    inputs.nix-citizen.packages.${system}.star-citizen
  ];

I then just downloaded the game using the installer and attempted to start it.

[LovingMelody]

Are you overriding nixpkgs / nix-gaming?
What branch of nixpkgs is your system on

[chmanie]

Hey, thanks for the quick reply. This was with nixos-24.11 but I'm now seeing the same using nixos-unstable. I am not overriding any packages.

[LovingMelody]

What's the output for the following

free -h
# should be at least 16777216
cat /proc/sys/vm/max_map_count
# should be at least 524288
ulimit -Hn