About the Game
Circa Infinity is a brain-melting circular platformer by Kenny Sun, with a pulse-pounding soundtrack by Jack + Jim Fay.
"MY BRAIN IS MELTING!"
- Pewdiepie
"I like the idea that games can sometimes be music videos, especially when they're as striking and well-soundtracked as Circa Infinity."
- Tom Senior, PC Gamer
"Its smelled my brain but i love it."
- Maurice, 19
"One of the craziest games I've ever played."
- Bhernardo Viana, Indie Game Magazine
Quotes
"MY BRAIN IS MELTING!"
- Pewdiepie
"I like the idea that games can sometimes be music videos, especially when they're as striking and well-soundtracked as Circa Infinity."
- Tom Senior, PC Gamer
"Its smelled my brain but i love it."
- Maurice, 19
"One of the craziest games I've ever played."
- Bhernardo Viana, Indie Game Magazine
Screenshots
10 images
Version Information
Steam Patch Notes
Official update history
On the site: Build 1176455
Up to date
All Platforms:
- Title Screen sound fades in now
- You can use the Enter Key to select menu items
- Updated Special Thanks
- If you own the soundtrack you now also get access to it in FLAC format (If you don’t want to download the files you can uncheck it under DLC in your library)
Mac:
- Achievements now work (You won’t see a the pop up when you earn them since Steam Overlay is still broken)
Linux:
- Steam Overlay now works
Known Issues (Sorry!):
- Steam Overlay doesn’t work on Mac
- Steam Achievements don't work on Linux
- Steam Cloud doesn’t work cross-platform
Anyway, thanks for playing, everyone! It’s great to see that people are enjoying it. If you have a few minutes I’d be super grateful if you wrote a review, it'd go a long way in helping get the word out there!
View on Steam
- Title Screen sound fades in now
- You can use the Enter Key to select menu items
- Updated Special Thanks
- If you own the soundtrack you now also get access to it in FLAC format (If you don’t want to download the files you can uncheck it under DLC in your library)
Mac:
- Achievements now work (You won’t see a the pop up when you earn them since Steam Overlay is still broken)
Linux:
- Steam Overlay now works
Known Issues (Sorry!):
- Steam Overlay doesn’t work on Mac
- Steam Achievements don't work on Linux
- Steam Cloud doesn’t work cross-platform
Anyway, thanks for playing, everyone! It’s great to see that people are enjoying it. If you have a few minutes I’d be super grateful if you wrote a review, it'd go a long way in helping get the word out there!
- Added an option to reverse controls
View on Steam
Current Release
Build 1176455
Uploaded Oct 26, 2026
System Requirements
OS
N/A
CPU
1 GHz
RAM
512 MB RAM
GPU
256MB
How to Install
1
Download all files
2
Extract the .ZIP file to a folder (use WinRAR or 7-Zip)
3
Run CircaInfinity.exe to play
Troubleshooting tips
• Run Redist/_CommonRedist installers if game won't start
• Add folder to Windows Defender exclusions
• Run as administrator
Download
Direct link available
Archive password
Needed when extracting (WinRAR / 7-Zip) — not a site login.
CRC32
B1D86371
SHA-256
6183cef579787541eb2e8dbda12e746ffa939fcbee2b3861269ce26a8f9d2c86
How: Right-click the downloaded file → 7-Zip / WinRAR → CRC SHA → compare with the values above.
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Download Circa Infinity for PC with a direct link or via torrent. Get the full version of Circa Infinity for free. Circa Infinity is a Action released by Kenny Sun.