https://abhinavmadke2008.itch.io/twin-shield

A fast-paced 2-player retro defense game built using HTML, CSS, and JavaScript (Canvas API) with neon CRT effects, XP upgrades, shields, and audio support.

You can play it on this link: https://abhinavmadke2008.itch.io/twin-shield

• Two Players

  • Player 1: [A][D] to move, [W] to shoot
  • Player 2: [←][→] to move, [↑] to shoot

• Gameplay Mechanics

  • Enemies spawn faster over time.
  • Collect XP to level up.
  • Upgrade to a shield by sacrificing Player 2.
  • Shield absorbs damage but has limited health & time.ime.
  • Restore Player 2 when shield expires or breaks.

• Retro Styling

  • CRT scanlines & glow effects.cts.
  • Neon-styled UI with XP bars, hearts, and shield health.
  • Glowing feedback messages (e.g., “🛡️ SHIELD ACTIVATED!”).

• Audio System

  • Background looped audio (assets/audio.wav).
  • Toggle sound with [M].

• Game States

  • Upgrade modal after 20 seconds.
  • Sacrifice dialog for Player 2.
  • Game over screen with [R] restart option.

• Player 1:

  • A / D → Move left/right
  • W → Shoot

• Player 2:

  • ← / → → Move left/right
  • ↑ → Shoot

• Other Keys:

  • M → Toggle audio
  • R → Restart game

Retro-Defense-Game/
│── index.html        # Main game file (HTML, CSS, JS in one file)
│── assets/
│   └── audio.wav     # Background soundtrack
│── README.md         # Project documentation
ion

1. Clone or download this repository:

   git clone https://github.com/yourusername/retro-defense-game.git
   
   cd retro-defense-game

2. Open index.html in your browser.

   • Works best on Chrome / Edge / Firefox.
   • Make sure assets/audio.wav is present for background music.

3. Play with a friend and defend against enemies! ⚡

(Add screenshots/GIFs of gameplay here if possible)

This project is open-source under the MIT License. Feel free to fork, modify, and share!!

💡 Tip: Try surviving long enough to see the sacrifice & shield mechanics in action!ion! ⚡