Pentablocks

Pentablocks is an intense bullet-hell dodging game channeling Slopes infamous red blocks and Undertale-style battle evasion. Maneuver your dot with precise WASD controls through endless barrages of sharp pentagonal red obstacles in a neon void. Survive escalating patterns, chain perfect dodges, unlock modes, and hunt high scores in this pure skill-based, addictive browser reflex tester—no shooting, just survival. Pentablocks is a free arcade games you can play directly in your web browser — no download or install required. It works on desktop, laptop, and mobile devices, making it easy to jump into a quick session wherever you are. Explore more free arcade games in this collection and find your next favourite browser game.