Recs.
Updated
Antichamber is an insane FPS puzzle game that relies heavily on abstract puzzles based on shape and color and unreal structures that might completely change on you if you look away from them.
SpecsUpdate
Pros
Pro Brilliant puzzles
The primary theme to puzzles in Antichamber is that things aren't how they appear. If you walk down a hallway and turn around, you might be in a totally different area. This leads to some incredibly interesting and difficult puzzles, forcing you to think about the world around you in a totally new way.
Cons
Con Too over-reliant on block puzzles
The main theme of the game is non-euclidean space, so block puzzles are a nice change of pace. However near the end of the game, non-euclidean space is almost entirely dropped out of the puzzles in favor of progressively more difficult block puzzles that require better guns as you progress, which kills variety.
Recommendations
Comments
Flagged Pros + Cons
Pro Brilliant puzzles
The primary theme to puzzles in Antichamber is that things aren't how they appear. If you walk down a hallway and turn around, you might be in a totally different area. This leads to some incredibly interesting and difficult puzzles, forcing you to think about the world around you in a totally new way.