MainFrames
MainFrames invites you to meet Floppy and to browse a clever and charming platformer that plays out entirely within the windows and desktop of a PC monitor. You won’t want to press the escape key on this cozy outing!
- Price:$12.99
- Release Date:3/6/2025
- Franchise:The Arcade Crew
- Developer:Assoupi
- Publisher:The Arcade Crew
- Last Updated:1/28/2026
- Steam App Id:1521360
MainFrames
- Windows
- Mac
- Linux
- Steam Deck (Verified)
Steam Charts, Stats, and Live Player Count
At the moment, MainFrames has 1 concurrent player online and in-game. This is 97% lower than its previous all-time peak of 35 players achieved on 3/6/2025.
Review History Chart
Track historical review trends and overall ratings for MainFrames. It has received a total of 166 reviews on the Steam store and achieved a Player Score of 79 (Very Positive).
Community Hub Members & Followers Chart
Explore the cumulative breakdown of Steam community hub members for MainFrames and its growth over time. It currently has 1,682 followers on its community page.
MainFrames Price
MainFrames costs $12.99 in the Steam store as of 1/28/2026. It can be purchased as a standlone game or through a bundle like Mainframes X Öoo, Mainframes x Symphonia, or THE CREW'S PICK which offer a discount off the game's base price.
Explore the price history chart below to track historical price changes and other pricing stats for MainFrames.
About MainFrames
MainFrames is an Adventure, and Indie game developed by Assoupi. On 3/6/2025, it was released on the Steam Store by The Arcade Crew.
Players have rated MainFrames as "Very Positive" out of 166 total reviews on the Steam Store. These are split between 144 positive reviews and 22 negative reviews — an overall 87% positive review rating.
It can be played and ran on Windows systems. It is verified by Valve as playable on the Steam Deck and will run well.
It also supports 12 languanges in-game including English, French, Italian, German, and Spanish (Spain). Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, MainFrames supports the following features:
- Family Sharing
- Full controller support
- Single-player
- Steam Cloud
- Steam Achievements
From the Steam community, MainFrames has been tagged with the following user tags:
- Minimalist
- Fast-Paced
- Cozy
- Platformer
- Short
- 1990's
- Puzzle
- Pixel Graphics
- Programming
- Retro
- Soundtrack
- 2D Platformer
- Cute
- Puzzle Platformer
- Indie
- Colorful
- Adventure
- Singleplayer
- 2D
- Physics
Media & Sceenshots
Watch the featured video for MainFrames and see the latest screenshots from the Steam Store.
DLC & Related Apps
MainFrames is referenced by 1 other related app in the Steam Store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | MainFrames - Micro-Chill Soundtrack | Music | 11/20/2025 | View |
Related Bundles
MainFrames is included in 3 bundles in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | Mainframes X Öoo | 2 | 2 | $19.53 | View |
 | Mainframes x Symphonia | 2 | 2 | $29.68 | View |
 | THE CREW'S PICK | 4 | 4 | $59.36 | View |
Related Packages
MainFrames is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| Mainframes | $9.74 | View |
Supported Languages
MainFrames is available in 12 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | No | No |
| French | Yes | No | No |
| Italian | Yes | No | No |
| German | Yes | No | No |
| Spanish (Spain) | Yes | No | No |
| Japanese | Yes | No | No |
| Korean | Yes | No | No |
| Portuguese-Brazil | Yes | No | No |
| Chinese (Simplified) | Yes | No | No |
| Chinese (Traditional) | Yes | No | No |
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.
MainFrames data has been sourced from:
- Valve Corporation. (2026, January 28). MainFrames on Steam. Steam Store. https://store.steampowered.com/app/1521360
- Valve Corporation. (2026, January 28). MainFrames. Steam Community Hub. https://steamcommunity.com/app/1521360
- Assoupi. (2024, August 15). MainFrames. MainFrames. https://www.thearcadecrew.com/games/mainframes/