Last 7 days
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
Loading from Steam…
Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
Checking other stores…
Loading from Steam…
88% positive of 170 · Very Positive · Live from Steam
Loading reviews from Steam…
Free on Steam. The demo has its own app, so its players are counted separately.
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!
Live data from Steam, tracked by SteamPlayerBase.
No authorized Steam key store lists this game right now.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 88% on 2026-11-01 → 88% today (170 reviews)
Works great on Steam Deck. Results from Valve's own testing.
1 item on Steam, newest first.

Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Hey there Floppy fans! We’re back today with a new update which looks to take care of various bugs, glitches and quality of life issues. Join Floppy in the frame to check out what we’ve got for you today, including:Mouse Control Redesign 🐭 - we’ve overhauled …
Greetings!✨ It’s now been two months since MainFrames is officially in your hands! 💾 First and foremost, we want to thank everyone who has been playing our game! Today, we’re back with an update in order to provide you with the smoothest cyber-adventure by fi…
Greetings!✨ First and foremost, we would like to thank everyone who has been playing MainFrames! We hope you’re having loads of fun hopping between frames and navigating the digital world! To ensure that you're having the best gaming experience, we've just rel…
Greetings digital friends!We're thrilled to announce a very special bundle with Öoo, a game by NamaTakahashi! In Öoo, you play as a joyful caterpillar finding its way through colorful paths using BOMBS. Just like MainFrames, it's a puzzle platformer that make …
Greetings!✨ Today is finally the day! We are delighted to announce that MainFrames is now available on Steam! Time for you to hop into a platforming adventure of self-discovery set inside a computer! Take a look at the cyber adventure that awaits you in our la…
Outside of its standout aesthetics, MainFrames is a novel pixelated take on precision platforming and a love letter to both platforming and retro PC enthusiasts. In MainFrames , you take on the role of Floppy, a cutesy and very pixilated floppy-disc-inspired c…
Greetings!✨ We’re thrilled to announce that MainFrames is coming to you on March 6th! Get ready to embark on a cozy platforming adventure as an adorable little Floppy Disk searching for its purpose inside an operating system. 💾 Discover the trailer now! Guide…
Perhaps I'd be more inclined to troubleshoot my PC's woes if it signaled distress through adorable window-to-window platforming and chiptunes instead of blue screens and erroneous droning. That's not the reality for my rig, fine , but thanks to MainFrames—a br…
Greetings! We are thrilled to announce that MainFrames’ free demo is playable from now until October 21st!. Before you embark on a cozy platforming adventure with Floppy, we wanted to say how grateful we are for your enthusiasm and support since the reveal! We…
Greetings! We are thrilled to announce MainFrames will have its first demo on Steam on October 14th at 7 PM CEST/10 AM PDT! It is our first time participating in Steam Next Fest and we are so excited to get the game in your hands! In MainFrames, you’ll help an…
Boot up for a byte-size adventure! Today we’re extremely excited to finally reveal MainFrames! Set inside a computer’s operating system, MainFrames is a cozy platformer where you play an adorable little floppy disk searching for its purpose: Help Floppy jump a…