PoolRotater runs automatic osu!lazer multiplayer lobbies: join a room, play together, and help choose what comes next. This wiki explains the controls and the reasoning behind them.

• Your first session — joining, downloading, readying up, and playing.
• Choose a lobby — Standard automatic difficulty, Standard fixed difficulty, Mania 7K, or Mania 4K.
• Command reference — examples, aliases, and lobby restrictions.
• How the bot works — difficulty, queues, feedback, and Mania styles.
• Get help — countdowns, missing replies, and unexpected maps.

Player guides were reviewed through v6.7.14 on October 4, 2026. Compatible features arrive per room, so check the room title and release notes during rollout. The notice above identifies the newest verified deployed-worker inventory, the observed worker-version range and the shared supervisor separately. Queued targets do not count as deployed. Room settings can change: use .pool and the current lobby title for active filters. Defaults prefer 1:30–2:30 played time (1:00–2:30 for DT), while shorter maps and occasional longer maps up to the 4:00 hard cap remain possible.

See release history, how to contribute, and the glossary. Historical notes may use the earlier spelling “PoolRotater.”

• Practical session controls — starts, waits, votes, feedback, and privacy.
• Choosing Mania styles — canonical commands, queued maps, fallback, and Farm.

Explore the Mania pattern atlas for original note diagrams and linked style guides.