There is much easier way

[michelgokan]

 #!/bin/bash

 while true
 do
     echo "TIME SET to 1499788323"   
     date 0712122318
     sleep 1
  done

Run it, then play the game (on Linux or Mac)!

[realbin]

 #!/bin/bash

 while true
 do
     echo "TIME SET to 1499788323"   
     date 0712122318
     sleep 1
  done

Run it, then play the game (on Linux or Mac)!

Where and how I need to run it?