Other Spheres
Callisto (fully voiced with both masc and fem options) is on a long-term deep-sea research dive, with only the sea, cherished memories, and an irascible on-board AI for company. But while they adore the sea…
1 February 2026
Other Spheres is an indie developed by Butterfly Rocket Studios, released 1 February 2026 on Linux, Mac and PC (Microsoft Windows).
What Other Spheres is
Other Spheres is an indie game developed by Butterfly Rocket Studios and released in 2026. It is available on Linux, Mac and PC (Microsoft Windows).
The premise, in the publisher's words
Callisto (fully voiced with both masc and fem options) is on a long-term deep-sea research dive, with only the sea, cherished memories, and an irascible on-board AI for company. But while they adore the sea, it turns out the sea might reciprocate the feeling—and in ways Callisto isn't prepared for. A Sci-Fintasy Adventure Romance Visual Novel
How it plays
It is played from a first person perspective. Its themes are fantasy, romance and science fiction.
What it launched against
Screenshots
All media
Quick answers
Other Spheres — frequently asked questions
When did Other Spheres come out?
Other Spheres was released on 1 February 2026 for Linux, Mac and PC (Microsoft Windows).
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