Command your squadron of spaceships on daring missions
About Critical Mass
Critical Mass is a strategy app developed by Sean O'Connor.
How many times has Critical Mass been downloaded?
Critical Mass has been downloaded 410 times. In the last 30 days, the app was downloaded 4 times.
What is the rating of Critical Mass?
Critical Mass is rated 4.47 out of 5 stars, based on 35 ratings.
Is Critical Mass free?
Critical Mass costs $5.49 to download. The APK download size is 20.72 MB. The latest version available is 1.1.2. The last update was on January 15, 2026.
What are the requirements for Critical Mass?
The app has a content rating of Everyone. The app has been available on Google Play January 2022.
Description
Critical Mass is a game set in the future, where you are the commander of a squadron of spaceships.
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I have enjoyed this game and many others from Sean ever since discovering them as a kid in the mid 90s on a Galaxy of Games demos CD. Glad to see it come to Android! Here's hoping we see more ship variety added and a custom ship designer like in the desktop version!
★★★★☆Shane Mason· Sep 12, 2025
Excellent game. I'm almost sure I played the shareware Windows version as a kid. 4/5 stars. I'd give 5/5 if there were in-game volume/mute controls, as I would like to play this whilst listening to a podcast or my own music.
★★★★★Mike Goude· Aug 8, 2022
Great little game, just ran across it again after playing it 15 years ago still challenging and fun
★★☆☆☆Vincent Nguyen· Mar 12, 2026
Difficulty scaling is pure stupid. You're continuously outnumbered and outgunned. Just not fun.
★★☆☆☆Paul Baker· Mar 5, 2024
Edit. After some time, the game has become so laggy it is unplayable. Fix plea Amazing old 90s computer game! I played this as a kid. Loved it. Really worth the money. It works, a little laggy sometimes, not sure why. A quick force close, and it seems to catch up without losing game progress. The designer keeps up on updates with slay, so I imagine this will be fixed. It's distracting, not game ruining. If you ever get the chance, Mr. O'Connor, would you please make Rats work on Android? Thanks!
Google Play Rankings for Critical Mass
This app is not ranked
Technologies used by Critical Mass
Critical Mass is requesting 4 permissions and we don't have library information (yet).
Permissions
Development tools
test access to protected storage
Network communication
pair with Bluetooth devices
Storage
modify or delete the contents of your USB storage
Hardware controls
control vibration
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