Astroneer is a space/sci-fi exploration game. It has the same 5 planets and 2 moons that are generated differently every time. When you start a new save you have a little pod that launches and lands on a random spot on the starter planet (Sylva). Then when you exit the pod it will transform into a shelter and you can request a drop that gives you an oxygenator, a starter table, and a medium printer. You explore the new planet looking for resources and research items. Now theres only one thing you need to survive in this game, and its oxygen. Oxygen is supplied via tethers which is why you have an oxygenator. Once you have the materials and more stuff you can make a shuttle (after research) and a thruster. Then you can leave Sylva and travel to any other planet. Theres a lot more to this game than I can fit in one post so I guess you'll have to see for yourself.
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ASTRONEER on Steam
A game of aerospace industry and interplanetary exploration.