Air Pump: His happiness will slowly go down, and he will be sad. Feed him food to make him happy. Folder: He can say hi to Air Pump when close enough (you need to click), press Z to make him sleep/wake. Pushpin: i wont tell you how, but if you kill her then air pump will be sad (no recovery centers) General Things: There is a day/night system, Press (Space) to do a silly sound, and that's pretty much it!
i think this is better than folder's sky adventure Credits to me