(click the picture for download site)
Outer Wilds is a first person space exploration, where you can fly your ship into a gas giant, into a black hole in a middle of a planet, or meet other travelers and roast marshmallows with them. The game takes place in a solar system of miniature planets as it dramatically evolves over 20 minutes, after which the Sun explodes and Universe ends, although you are stuck in a time loop, so you remember everything you did. Over the course of multiple playthroughs, players will plan expeditions and discover ways to explore the most hostile reaches of the Solar System. There is a total of 8? planets in this game, all of them are unique.
This game is free and in alpha, so many features may improve in the future. Not many people know of this game, but I have a feeling it will turn out to be great, so give it a shot.