PC (Microsoft Windows)September 9, 2026
Released ✓ 
RELEASES · DEALS · SUBSCRIPTIONS
Planet Nine
Planet Nine is a planet-merging puzzle game with billiards-inspired mechanics. Players aim shots to merge matching planets into larger ones and work toward creating Planet Nine. The game features short play sessions, online score leaderboards, and unlockable background themes and music.
Science fictionIndiePuzzle
Game modes
Single player
