NEONSWARM

A neon bullet-heaven roguelite built with pure HTML5 Canvas + vanilla JS — zero dependencies, zero build step. Dodge swarms, draft weapons and evolutions, survive as long as you dare.
Desktop + Android portrait, installable as a fullscreen app, works fully offline. Open a tab, play a run, close it before anyone sees.
Every weapon fires automatically — your only job is positioning. And looking busy.