⚛︎ Chain Reaction Grid — a two-player physics logic duel

Each round, both players secretly place physics elements on their half of the board. When both ready up, a marble drops from the center and the simulation runs. If it reaches your goal, you lose the round. First to target score wins the match.

Quick test (same device)

Great for learning the game. Players take turns placing on one screen.

Online — Host a match

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Online — Join a match

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