Vaporum is a grid-based, single-player & single-character dungeon crawler RPG seen from the first person perspective in an original steampunk setting. Inspired by old-school games like Dungeon Master I and II, the Eye of the Beholder series, and the most recent Legend of Grimrock I and II. Stranded in the middle of an ocean, in front of a gigantic tower, the hero has to find out what the place is, what happened there, and most importantly, who he is.
I picked this up a while ago when it went on an unrecalled sale. Finally fired it up and am coming around on it. Playing as a scientist that uses elemental damage supplementing blunt weapons. Other options are to play as a strength or battle character (?) The puzzles are a mix of "need a key" / "slide the boxes to access a lever" & I'm relying on the map to show me areas I have yet to access or fully complete. The battles offer a good variety of foes who have different attacks/resistances; game's strength, imo. There are, a la Bioshock, notes and video recordings of tenants to provide a backstory.
I'm not doing a great job on selling the game but perhaps that's because I'm not ready to jump on that soapbox.
I'm sure others in the OO Universe have played and I'm curious on your thoughts.