I really enjoyed the game. I can imagine this would be very fun to do speedruns of. I didn't find any bugs do I don't have any complaints.
Glad you enjoyed it, and thanks for the video this was fun to watch! The "Oxygen Not Included" mode should be a good one for speed runs - in that mode you only have the O2 you start with and no chance to refill, so you're against the clock ;)
Will keep you posted as I had new stuff in!