Geneforge 1 - Mutagen
Unique, truly open-ended fantasy adventure in a strange, new world. Use battle or cunning to change the world, served by your own army of custom-made mutant monsters. Over 80 zones to explore and 50+ hours of gameplay. Multitudes of skills, abilities, factions, treasures, and servants to create.
- Price:$7.99
- Release Date:2/24/2021
- Franchise:Spiderweb Software
- Developer:Spiderweb Software
- Publisher:Spiderweb Software
- Last Updated:6/30/2025
- Steam App Id:1424710
Geneforge 1 - Mutagen
- Windows
- Mac
- Linux
- Steam Deck (Playable)
Steam Charts, Stats, and Live Player Count
At the moment, Geneforge 1 - Mutagen has 5 concurrent players online and in-game. This is 81% lower than its previous all-time peak of 26 players achieved on 4/13/2024.
Review History Chart
Track historical review trends and overall ratings for Geneforge 1 - Mutagen. It has received a total of 410 reviews on the Steam store and achieved a Player Score of 87 (Very Positive).
Price History Chart
Track historical price changes and trends for Geneforge 1 - Mutagen. Right now, it costs $7.99 in the Steam Store.
Community Hub Members & Followers Chart
Explore the cumulative breakdown of Steam community hub members for Geneforge 1 - Mutagen and its growth over time. It currently has 4,819 followers on its community page.
About Geneforge 1 - Mutagen
Geneforge 1 - Mutagen is an Indie, RPG, Adventure, and Strategy game developed by Spiderweb Software. On 2/24/2021, it was released on the Steam Store by Spiderweb Software.
Players have rated Geneforge 1 - Mutagen as "Very Positive" out of 410 total reviews on the Steam Store. These are split between 385 positive reviews and 25 negative reviews — an overall 94% positive review rating.
It is available for gamers to download and play for $7.99 which is a 60% discount off its base price. It can also be purchased through Geneforge Saga, Spiderweb Software Super-Gigantic Bundle, Mortal Geneforge, and Geneforge Deluxe Edition which give a discount off its base price. The game also includes a single DLC add-on, Geneforge Hintbook and Bonuses available for purchase and download through Steam.
It can be played and ran on both Windows and Mac systems. At the moment, it is possible to play Geneforge 1 - Mutagen on the Steam Deck but some functionaliy may not be fully supported.
According to Steam’s category system, Geneforge 1 - Mutagen supports the following features:
- Single-player
- Steam Cloud
- Family Sharing
- Steam Achievements
- Steam Trading Cards
From the Steam community, Geneforge 1 - Mutagen has been tagged with the following user tags:
- Dungeon Crawler
- Isometric
- Fantasy
- Story Rich
- Turn-Based
- RPG
- Grid-Based Movement
- Retro
- Old School
- Party-Based RPG
- CRPG
- Strategy
- Indie
- Turn-Based Strategy
- Turn-Based Combat
- Adventure
- Singleplayer
- 2D
Media & Sceenshots
Watch the featured video for Geneforge 1 - Mutagen and see the latest screenshots from the Steam Store.
DLC & Related Apps
Geneforge 1 - Mutagen is referenced by 1 other related app in the Steam Store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Geneforge Hintbook and Bonuses | DLC | 2/24/2021 | View |
Related Bundles
Geneforge 1 - Mutagen is included in 4 bundles in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | Geneforge Saga | 2 | 2 | $35.98 | View |
 | Spiderweb Software Super-Gigantic Bundle | 18 | 14 | $51.86 | View |
 | Mortal Geneforge | 2 | 2 | $18.22 | View |
 | Geneforge Deluxe Edition | 2 | 2 | $26.98 | View |
Related Packages
Geneforge 1 - Mutagen is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| Geneforge 1 - Mutagen | $19.99 | View |
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 realtime to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
Geneforge 1 - Mutagen data has been sourced from:
- Valve Corporation. (2025, June 30). Geneforge 1 - Mutagen on Steam. Steam Store. https://store.steampowered.com/app/1424710
- Valve Corporation. (2025, June 30). Geneforge 1 - Mutagen. Steam Community Hub. https://steamcommunity.com/app/1424710