You are supposed to deconstruct certain plants to get their oxygen. You have to do it a lot in the early game and that's kind of annoying. Every now and then w

You are supposed to deconstruct certain plants to get their oxygen. You have to do it a lot in the early game and that's kind of annoying. Every now and then when they patch the game they also include an expedition where you do a little storyline with a buffed character. Wish they were permanant but if you keep an eye out they are a good way to kill a weekend.