I just finished a game yesterday and want to sing it's praise.
Signalis
It's a survival horror game in the vein of Resident Evil 1-3 on PS1 and Silent Hill 1-3 on PS1/2. The basic premise is that you play as a replicant type entity who is sent in to a space colony/mining facility that has ceased communication, they were having issues with a "sickness" that basically kills humans and mutates replicant's into killing machines. The game wears it's influences on it's sleeve, so much so that the opening of the game you start in a dirty bathroom looking in the mirror (just like Silent Hill 2). The graphics are modeled to look like a really good PS1 game with almost Fear Effect style graphics (but better). You have limited storage on you for picking up items and ammo (it's six slots just like Chris in RE1), no expansions, it's what you will have the entire time. There are notes, books, memos, etc. spread across the game that fill you in on story, background of the world and just little details about all the types of machines the company uses, these are also used to help you with the puzzles.
Overall combat is pretty minimal or at least I tried hard not to engage and avoid as much as possible. There's a decent amount of ammo spread around but you also can't kill everything if you wanted to. Enemies will get back up after you "kill" them if you traverse through the rooms a lot, similar to RE1/2, that is unless you use thermite to burn the bodies which permanently removes them from the area. The puzzles are great, most of them are really good and a few that actually stumped me for a bit, they even used the water tank puzzle from RE3. I loved the world and story they created and it takes some turns I just didn't expect, it looks beautiful and was very tense at times. It felt good to revisit this style of game with some modern aesthetics (no tank controls!). It took me 10 hours total to beat it and I took my time, got stumped twice on two puzzles. I can't recommend it enough if you were a fan of survival horror in the late 90's/early 00's, this is right up there with Elden Ring as my favorite thing I've played this year.