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…
Planet Nine is an indie, released 9 September 2026 on Mac and PC (Microsoft Windows).
What Planet Nine is
Planet Nine was released in 2026. It was published by Red Gauge Studio. It is available on Mac and PC (Microsoft Windows). It runs on Unity.
The premise, in the publisher's words
Inspired by the search for the elusive ninth planet, Planet Nine challenges players to merge planets and work toward creating Planet Nine.
How it plays
Its themes are science fiction. It is a single-player game with no multiplayer component.
What it launched against
Planet Nine launched on 9 September 2026, within three weeks of Marvel's Wolverine, The Blood of Dawnwalker, Control Resonant and Onimusha: Way of the Sword.
Released around the same time: Marvel's Wolverine, The Blood of Dawnwalker, Control Resonant, Onimusha: Way of the Sword.
Official trailer
Sourced from the publisher’s YouTube channel.
Screenshots
All media
Quick answers
Planet Nine — frequently asked questions
When did Planet Nine come out?
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