The others like Disco Elysium and Signals have been said so I'll add Tunic! I love the artstyle and the puzzles in this game are insane, definitely not everyone's cup of tea but one of my favourites.
spoiler
decoding the Trunic language was one of the most accomplished moments I've had in gaming, along with solving the golden path. And then learning there's an entirely different hidden language in the music of the game is a whole other level of insanity