---
title: "Other Spheres"
description: "Callisto 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 se"
image: "https://t.vndb.org/cv/79/124179.jpg"
---

# Other Spheres

![Other Spheres](https://t.vndb.org/cv/79/124179.jpg)

**Developer:** Butterfly Rocket Studios

**Release date:** Feb 1, 2026

**Platform:** Windows, Linux, macOS

**Language:** English

## Description
Callisto 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.

[From [itch.io](https://butterflyrocket.itch.io/other-spheres)]

## Characters
### Callisto
- **Gender:** Unknown
- **Alias:** Cally
- **Personality:** Nature Lover, Sharp-tongued
- **Subject of:** Shared Body
- **Role:** Researcher
- **Voiced by:** Gina Leigh Smith

### Channary
- **Gender:** Female
- **Body:** Young-adult, Dark
- **Clothes:** Tank Top
- **Hair:** Parted in Middle
- **Role:** Researcher
- **Voiced by:** Vanessa Benoit

### N.E.M.O.
- **Gender:** Male
- **Hair:** Beard, No Bangs
- **Body:** Dark
- **Personality:** Stoic, Strict, Misanthrope
- **Role:** Artificial Intelligence
- **Clothes:** Turtleneck Sweater
- **Subject of:** Shared Body
- **Voiced by:** Chase Via

### Umibozu
- **Gender:** Unknown
- **Alias:** Umi
- **Body:** Unnatural Skin Tone, Shark-like Teeth
- **Role:** Telepath
- **Hair:** Cyan
- **Eyes:** Cyan, Unnatural Sclera
- **Personality:** Third Person, Obsessive, Laconic Speech
- **Voiced by:** Dylan Keeler

## Shops
- [Itch](https://butterflyrocket.itch.io/other-spheres)

## Releases
### English
- **2026-02-01**: Other Spheres - [Itch.io](https://butterflyrocket.itch.io/other-spheres)

## Tags
Protagonist with Voice Acting, Non-Japanese Voice Acting, ADV, Underwater, Science Fiction, Submarine, Game Jam, Flashback, Ambient Sounds, Kissing Scene, Dialogue Based, Both Male and Female Love Interests, Hero with Facial Hair, AI Hero

## More Games from Butterfly Rocket Studios
- [Burdock](https://pinovel.net/v47216)
- [Tell It Slant](https://pinovel.net/v53007)
- [If One Goes Astray](https://pinovel.net/v59714)
- [Other Spheres](https://pinovel.net/v62075)
- [Bright Oak](https://pinovel.net/v45666)

---
*View the full details at [pinovel.net/v62075](https://pinovel.net/v62075).*

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```