Recent reviews by Aperture

Simply worse than Bio Prototype. You fight in the same tiny room over and over with no variation layout or meaningful variation in size. The limited size means you don't get the same sort of crazy combo you did in Bio Prototype, and the upgrade system just adds grind to a game that doesn't have any pacing to push you. (I played the demo for 3.4 hours and was disappointed to find out the third area was just more of the same)

The game is much better than this review.

A mind-bendingly hard puzzle game where you change the rules themselves.

ALL IS EMPTY

One of the few games that I have replayed the story just to play it again.

A mind bending first person puzzle.

This is the first Zachtronics game that I've finished. Does that mean that this game is easy? No, but it is a wonderful puzzle game. If you want something even lower level than assembly check out Kohctpyktop by the same guy.

Old school hard with modern conveniences (seamless instant restart, level select).