Oxygen Not Included
Steam
- 259,080 Achievements Earned
- 33,510 Players Tracked
- 45 Total Achievements
- 43,899 Obtainable EXP
- 125 100% Club
Run a Research Reactor at full capacity for 5 cycles.
0.79%
Ultra Rare - 2948.00 EXP
You have not earned this achievement yet
Log in to view progress