For me it’s Diablo II. Granted I’ve played my fair share of D2 since launch, and also recently on a private server with a comrade from hexbear, but I still feel like years later the game didn’t grab me as much as D1 did.
Granted I don’t hate D2, but for a game that I keep coming back to, D1 takes the prize.
I love the original Halo trilogy but tbh I don’t care for any of the Halos after ODST
I beat Halo 1 yet to beat 2. Used to play it at parties at my cousins house couch multiplayer.