About the Game
Physics based planet matching!
It is time to tidy up the solar system. Can't have all these planets laying around.
- Shove planets into each other to make bigger planets
- No stress, take your time
- Like Suika Game but more forgiving and extra features
- Play strategically to trigger insane combos
- Earn missiles to get out of tricky situations
- Totally accurate simulation of celestial bodies
Tips and tricks
- Use smaller planets to nudge bigger ones
- You get more points for chaining collapses. Try to line up planets in the correct order before collapsing them all
- Keep it tidy, lots of small planets will make the end game difficult
- Use your missiles wisely, they can be a total game changer
Screenshots
6 images
Version Information
Latest Version
Current Release
Build 12900114
Uploaded Oct 16, 2026
System Requirements
OS
7
CPU
700 MHz
RAM
1 GB RAM
GPU
any card
How to Install
1
Download all files
2
Extract the .ZIP file to a folder (use WinRAR or 7-Zip)
3
Run cosmic_collapse-1.2.1_windows\cosmic_collapse-1.2.1.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.
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Download Cosmic Collapse for PC with a direct link or via torrent. Get the full version of Cosmic Collapse for free. Cosmic Collapse is a Casual released by Johan Peitz.