Neon Twinstick Arena Shooter Builder

Blast through 20 waves of glowing geometry while the whole arena grid ripples and blooms with every explosion. Claude Code builds a complete neon twin-stick shooter in one HTML file: 9 enemy behaviours, 24 upgrades with real synergies, dash and nova bombs, four bosses and a three-phase final, software bloom, hit-stop and screen shake, and a synth soundtrack that builds with the fight. Keyboard, gamepad and touch. Music and SFX made in code. 5 variables re-skin it.