i'm a fan of playdead's inside, so i picked up lm2 a few years back. i enjoyed that one, so i picked this one up on sale. it's not as scary as lm2, but the levels still stand well on their own! not hard to figure out the mechanics or each puzzle room, and i recommend playing in the dark.
I remember playing this game in college and struggling with the tank controls, but you get the hang of it after a couple areas. It also has a great musical soundtrack and a decent amount of mini-bosses when the pacing lulls. I would recommend playing this for nostalgia, but once you play its 2019 remake, you can't really go back...