Smash hit co-op space cleanup game Moon Sweepers is "nowhere near finished" as it soars past the half-million mark

DragDrop Games celebrates over 600,000 players and climbing for its indie co-op game, but the moon is “only the beginning of your career.” There's such a flood of new releases on Steam in 2026 that getting noticed can be tough. The tradeoff is that those breaking through are often seeing huge success, and Moon Sweepers is among the latest to join that crowd. The space-tidying co-op game sold more than 600,000 copies in its first few days, and its concurrent player count has been gradually growing throughout the weekend, currently sitting at 80,385 and climbing as I write this.