Critical Mass

A horde survival game where your weapon runs on momentum — keep moving or your guns go quiet.

Why I made it

I wanted to make a horde survival game where movement is the weapon system. Instead of using movement only for positioning, I built the core mechanic around momentum: keep moving and stay lethal, slow down and lose pressure. The goal was to make a fast, instantly playable browser game that feels familiar at first, but quickly reveals a more aggressive twist.

The details

• Genre: Action, Shooter
• Engine: Phaser
• Made with: ChatGPT, Claude, Gemini
• Mobile: playable on a phone