Bside: Desktop Mate
In Bside, you create your original character Biibit, a living virtual buddy who finds a home on your desktop. Each Biibit grows, learns, makes friends, and develop its own unique view of the world. Together, Biibits create a cozy and vibrant world full of life, stories, and connections!
Last Updated: 1/13/2026
| Release Date | 10/28/2025 |
| Developer | Kotoko Inc. |
| Publisher | Kotoko Inc. |
| Steam App Id | 3649950 |
Bside: Desktop Mate
In Bside, you create your original character Biibit, a living virtual buddy who finds a home on your desktop. Each Biibit grows, learns, makes friends, and develop its own unique view of the world. Together, Biibits create a cozy and vibrant world full of life, stories, and connections!
Last Updated: 1/13/2026
- Windows
- Mac
- Linux
About Bside: Desktop Mate
Bside: Desktop Mate is a Casual, Simulation, Massively Multiplayer, Early Access, and Free to Play game developed by Kotoko Inc. On 10/28/2025, it was released on the Steam Store by Kotoko Inc.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Bside: Desktop Mate supports the following features:
- Includes level editor
- Multi-player
- Single-player
- Family Sharing
- MMO
- Cross-Platform Multiplayer
- In-App Purchases
From the Steam community, Bside: Desktop Mate has been tagged with the following user tags:
- Character Customization
- Immersive Sim
- Multiplayer
- Idler
- Sandbox
- Choices Matter
- Artificial Intelligence
- Simulation
- Cute
- Choose Your Own Adventure
- Level Editor
- Life Sim
- Automation
- Anime
- Casual
- Relaxing
- Cartoony
- Singleplayer
- 2D
- Exploration
Media & Sceenshots
Watch the featured video for Bside: Desktop Mate and see the latest screenshots from the Steam Store.
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Features & Categories
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
Bside: Desktop Mate data has been sourced from:
- Valve Corporation. (2026, January 13). Bside: Desktop Mate on Steam. Steam Store.
- Valve Corporation. (2026, January 13). Bside: Desktop Mate. Steam Community Hub.
- Kotoko Inc.. (2025, April 25). Bside: Desktop Mate. Bside: Desktop Mate.