There are two new buildings to play with:
Beds are buildings where your pawns can have a nap.
When pawns are tired, they will prefer to seek out an unclaimed bed and sleep there,
gaining a mood buff and faster stamina recovery.
Oxygen candles are based on the real world, where you can burn a cartridge (“oxycan”)
to generate oxygen (and a lot of heat).
When starting the game, you are provided three oxygen candles to help you get going –
a few more are scattered throughout the world for you to find.