Oxygen Not Included. it's just a constant stream of entropy-driven-crisis mitigation.
my current issue is that part of an oil field deep underground briefly became too hot and since then my base has been slowly filling with toxic sour gas. the only way to get rid of it is to turn it into methane and sulfur by cooling it to -160 degrees but i don't produce enough hydrogen to run the thermal nullifier.
i'm like 1400 cycles in on this run :P got eight dupes and just passed a million stored calories, have infinite air, water and copper, so i feel like i should be able to do something about it