Fission
Play as a shape hero. Enter combat worlds found along the main world. You will need to get stronger in this unusual RPG to defeat the enemies, bosses and eventually the Round Lord.
Last Updated: 1/27/2026
| Release Date | 12/5/2024 |
| Developer | Phorzaeken |
| Publisher | Neo Ethereal Future |
| Steam App Id | 1739580 |
Fission
Play as a shape hero. Enter combat worlds found along the main world. You will need to get stronger in this unusual RPG to defeat the enemies, bosses and eventually the Round Lord.
Last Updated: 1/27/2026
- Windows
- Mac
- Linux
About Fission
Fission is a Simulation, Indie, Casual, Adventure, RPG, Action, and Free to Play game developed by Phorzaeken. On 12/5/2024, it was released on the Steam Store by Neo Ethereal Future.
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, Fission supports the following features:
- Family Sharing
- Single-player
From the Steam community, Fission has been tagged with the following user tags:
- Tactical RPG
- Exploration
- 3D Platformer
- Nonlinear
- Supernatural
- Crafting
- Voxel
- Third Person
- Nature
- 3D
- RPG
- First-Person
- Artificial Intelligence
- Action-Adventure
- Action RPG
- Open World
- Dark Fantasy
- Relaxing
- Action
- Adventure
Media & Sceenshots
Watch the featured video for Fission and see the latest screenshots from the Steam Store.
Related Packages
Fission is referenced by 1 package in the Steam Store. A package (or sub) is simply an item that can be purchased on Steam.
| Name | Price | Actions |
|---|---|---|
| Halcyon Gates | $12.99 | View |
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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.
Fission data has been sourced from:
- Valve Corporation. (2026, January 27). Fission on Steam. Steam Store.
- Valve Corporation. (2026, January 27). Fission. Steam Community Hub.
- Phorzaeken. (2024, November 21). Fission. Fission.