Oxygen

by Natha

The story tells, that the character lands on a alien planet. Why is there a human-friendly atmosphere with oxygen?

Utilities
2 years ago
0.15 - 1.1
330
Latest version:
1.5.2
Factorio version:
1.1
Version Game Version Download Release Date Downloads
1.5.2 1.1 Download 2 years ago 285
1.5.1 1.1 Download 2 years ago 41
1.4.11 1.1 Download 2 years ago 36
1.4.3 0.15 Download 7 years ago 541