What "unique" or single-game-genre games have you enjoyed?
I can think of a handful of games that, despite being games that I've enjoyed, never really became part of a "genre". Do you have any like this, and if so, which?
Are they games that you'd like to see another entrant to the genre to? Would you recommend the original game as one to keep playing?
Return of the Obra Dinn is a great and very unique game in my opinion. A fun investigation game that makes me feel smart for solving it. I wish I could replay it, but once you've solved how everyone has died aboard the Obra Dinn, there's not much reason to replay.