Last Stand

A 2D side-scrolling zombie defense game where you build fortifications and fight off waves of zombies.

Game Overview

In this game, you play as a survivor defending against hordes of zombies. The game is divided into two phases:

1. Preparation Phase: Build your defenses using various materials.
2. Battle Phase: Fight off waves of zombies using your fortifications and weapons.

Controls

• Left Arrow / A: Move left
• Right Arrow / D: Move right
• Space / Up Arrow / W: Jump / Activate jetpack
• Mouse Click: Shoot (during battle phase) / Place objects (during preparation phase)
• Mouse Wheel: Adjust shooting angle

Game Mechanics

Preparation Phase

• You have 60 seconds to set up your defenses.
• Available materials:
  • Metal Boxes: Basic building blocks
  • Cannons: Automated defense turrets
  • Traps: Floor hazards that damage zombies

Battle Phase

• Defend against waves of zombies.
• Two types of zombies:
  • Normal Zombies
  • Climber Zombies (can jump over obstacles)

Scoring System

• Score points for each zombie killed.
• Try to survive as long as possible to achieve a high score.

Power-ups

Zombies have a chance to drop power-ups when killed:

• Health Power-up: Temporary immunity
• Ammo Power-up: Increased fire rate

Physics System

The game features a custom physics engine that includes:

• Gravity
• Collision detection and response
• Velocity-based movement
• Projectile trajectories

Special Features

• Jetpack with limited fuel
• Infinite scrolling platform
• Dynamic camera that follows the player
• Leaderboard system (stored locally)

Technical Details

• Built using HTML5 Canvas and JavaScript
• Sprite-based animations
• Frame-rate independent game loop