I'm really picking obscure, underground games for this list huh lmao. But for real, Dark Souls 1 and the rest of the Souls series hooked onto me as soon as I played 1 for the first time back when I was, I wanna say, 15? Played it for the first time on the PS3 and I honestly don't know year I started playing it, It feels like it was like a year or 2 after release but I'm not too sure.
Really great amtosphere throughout the entire game, surprisingly very colourful in alot of areas but there's always this looming dread wherever you go, the world is miserable and almost dead but still beautiful. Gameplay is honestly simple but engaging, very slow paced in comparison to later From melee and magic focused RPGs, which only got better and better in terms of gameplay. The iconic Lore™ is a iconic for a reason, they basically just wrote an entire book, tore out every page and stuck a random page onto whatever the player can pick up. Ofcourse too the soundtrack is also insanely iconic and, personally, think it's still the best in the series. Build diversity is fun and good with alot of weapon, spell, armor and rings for the player to mix and match with alot of ways to make a very fun build.
I do ofcourse have my issues with the game, the second half/most areas after Anor Londo aren't great, still fun I'd say but definitely a step down sadly. Sorceries in this game are a bit too simple and also too strong which makes a pure INT build fairly boring, most damaging sorceries are basically the same with you firing a missile that can lightly track a target, only really differing in cast time and damage. Also some equipment is just too strong to the point of breaking balance a bit.
Still love the game to bits though hehe, the modding scene is there but not too big sadly. I'd recommend a mod called "Shadow of the Eclipse" which is avaliable for both Prepare to Die and the Remaster. Very fun and interesting, my favourite inclusion is redesigning the covenants around offline play, so for example Gravelord Servants have to hunt down red phantoms in their world. Check it out in your next character!