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Pentablocks
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Pentablocks

Arcade3.9250.9K plays
.io.io Games1 Player2025 games2DArcadeBall

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

Pentablocks delivers classic arcade fun straight to your browser. Use the arrow keys to move and spacebar to jump or interact. The controls are simple but mastering them takes practice. Your goal is to survive as long as possible while racking up points. Watch for patterns in the obstacles — they repeat, and recognizing them early gives you an edge.

Gameplay Video

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Game Info

CategoryArcade
Rating3.9 / 5
Total Plays250.9K
PlatformBrowser
PriceFree