A Platform game, released in 2025
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!
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The official download size for MainFrames is 4 GB. Based on current hardware prices, this installation consumes approximately $0.24 worth of SSD storage space.
File Size
Est. SSD Cost
Estimated Time to Install
5 mins
Live player count and server population analysis.
There are currently 0 people playing MainFrames, Data pending.
Manual backup locations for PC, Mac, and Linux.
SteamOS and Linux Proton performance analysis.
Don't let the "Unsupported" tag fool you. While Valve hasn't officially verified MainFrames, ProtonDB users report it runs perfectly (Gold/Platinum rating). You may need to force a specific Proton version.
PC system requirements - Minimum vs Recommended specs.
To run MainFrames smoothly, your PC needs at least 4 GB RAM RAM and a NVIDIA GeForce GT 320 or equivalent GPU. Plan for 4 GB of storage.
Aggregated critic scores and player sentiment analysis.
Based on 1 critic reviews, MainFrames has received generally positive feedback. With a solid score of 85, it stands out as a strong entry in the platform category, though it may have minor flaws.
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