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You are MOP, a curious and unique model of robot. You have been engineered using simple parts with one single objective: To clean up a polluted environment. Explore five challenging worlds with 50 difficult missions full of pixel-perfect platforming fun.

Player counts over time, as we observed them.
Source: Steam Web API, ISteamUserStats/GetNumberOfCurrentPlayers. Full methodology
| Month | Average | Change | Change % | Peak |
|---|---|---|---|---|
| October 2026Oct 2026 (so far) | 0 | — | — | 0 |
Average and peak concurrent players each month, and the change in average players from the month before.