I’ve been recently been thinking about Arkane Studio’s Prey which is a immersive sim, with a pretty good rogue like dlc, that probably has one of the strongest hooks of any game I’ve played. If you liked Halflife, System Shock, or Deus Ex it’s definitely worth a play.
Are there any titles that might not have been commercially successful that you feel everyone should give a shot?
If you like Soulslikes The Surge is a really good sci-fi take on the genre. It succeeds in the vagueness, the atmosphere, and the combat. It has a bit of a gimmick with how you obtain parts by targeting and dismembering limbs which is really fun. However the story kinda goes off the rails near the end and the last few areas of the game are arguably the worst designed levels of the game. Plus the boss fights can be a PITA despite being super cool design wise.
I don’t see it brought up as often as things like Nier or Mortal Shell though, and IMO it’s better than both of those.