JavaScript 13k Game Engine

Overview

Retro caravan shmup made for the js13k-games contest. Work in progress. My plan is to use it for future entries once the engine is completed.

Features

• Robust engine and collision system
• Supports keyboard, xinput-compatible, and touchscreen controllers
• Awesome particle system (?)
• SFX and music (not yet...) thanks to ZzFX.

Try it Online

By following this link.

Keyboard controls

• Movement: Arrow keys
• Shot: "z" key
• Reset: "r" key
• Show hitboxes: "h" key

Gamepad controls

• Movement: Dpad
• Shot: B button (Xbox)

Play Locally

Open /dist/index.html and enjoy 🛩️

Build Dependencies

• uglify-js
• cwebp
• roadroller
• tar, cat, sed (Windows users: install through cygwin)

Build it Yourself

Clone repo, open directory in terminal and run script:

./build.sh

Compressed game size (game.tar.gz) is around 8979 bytes as of 2-23-2023.

Screenshots

Credits

Made by Carlos Wunsche

Thanks

This project could not be possible without the help of:

• Frank Force
• Jonas Schmedtmann
• The Coding Train
• One Lone Coder
• Web Dev Simplified