Universe Sandbox Legacy
Milwaki
Playtime
6.6h
Completed
Oct 8, 2026
Achievements
11/16
68.8% complete
All Achievements
Startup Hecto
Start Universe Sandbox 10^2 = 100 times
2.2%
Dec 23, 2013
Photographer
Capture 100 screenshots
2.9%
Dec 23, 2013
The Code
Some will know from their childhood; some were not born yet
6.1%
Dec 23, 2013
The Answer
Result of millions of years of computation
5%
Dec 23, 2013
Snowball Earth
Freeze the Earth by moving it farther from the Sun
64.7%
Jun 23, 2012
Startup Deka
Start Universe Sandbox 10^1 = 10 times
29.2%
Jul 12, 2011
Learner
Finish five tutorials
23.3%
Jul 12, 2011
Heat Wave
Crash the Earth into the Sun
33.5%
Jul 12, 2011
One Hour
Rule over your universe for 60 minutes
43.8%
Jul 11, 2011
One Minute
Rule over your universe for 60 seconds
96.9%
Jul 9, 2011
Startup the Universe
Start Universe Sandbox at least once
97.5%
Jul 9, 2011
Startup Too Many
Start Universe Sandbox 10^4 = 10000 times
1.1%
Locked
One Year
Rule over your universe for 12 months
1.1%
Locked
One Month
Rule over your universe for 30.4 days
1.2%
Locked
Startup Kilo
Start Universe Sandbox 10^3 = 1000 times
1.3%
Locked
One Day
Rule over your universe for 24 hours
3.4%
Locked