Pentablocks
Arcade
Added MAR 29, 2026
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Description
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.
How to Play
Guide your avatar with arrow keys for precise movement. Your aim is to evade the endless stream of sharp obstacles. String together perfect dodges to increase your points. Endure as the waves get harder. Open new modes by achieving high results. Concentrate on positioning as there is no fighting.
Tags: .io.io games1 player2025 games2darcadeball
