Game rules

1. Only follow commands beginning with “Simon says”. Otherwise remain still for the entire task: no movement, turning or jumping. Players cannot push or block each other.
2. At the deadline, a mistake costs one heart. Color tasks require standing on the floor, not jumping over it. Jump tasks require exactly the stated number of jumps. Zero hearts means spectating.
3. WASD / arrows move; Space jumps once per press. Facing follows your last movement: tap a direction to turn. North is the top of the fixed view. Touch controls are below the arena.
4. A conditional command refers to the primary floor color in the immediately preceding task (not the color inside its condition), including commands without “Simon says”. If no color was named or the condition is false, remain still. The last survivor wins. At the task limit, compare hearts, then successful tasks. Simultaneous eliminations share a place.
5. The host sets 1–10 hearts (default 3), 3–15 seconds per task, 10–100 tasks and difficulty. Bots have reaction delays, use ordinary movement and sometimes make mistakes. Leaving forfeits the match; matches with bots do not change Elo.