Waking Mars is a small, relaxing, but never boring game that features a pretty fun mechanic and an engaging story about an science researcher that is stranded on Mars.
I got it in a Humble Bundle years ago and I don’t want this game to be overlooked or forgotten. If you like space, and the mystery surrounding Mars’ past, this is a great game for you. It is available on mobile BUT I encourage you to get the PC version on Steam because the mobile one doesn’t include the pretty decent voice acting which is IMO an important part of the game’s atmosphere (no pun intended).
Give it a try! The Steam version is the best one, the keys are a bit expensive now (they are on sale sometimes) but you may find other ways to get a key. Or maybe you have it lying around from an old bundle? If anyone else has played it too, I’d be happy to discuss it!