CAT Interstellar

Can't really recommend; while the game looks quite nice, and there's an interesting concept behind it, the game is very short, has an odd ending, holds only very basic puzzles (think 'bring battery to battery receptacle'), and is virtually on-rails, as going off the pre-destined path just nets you a barren boring wasteland. It's nice that the developer let's you out, but either put something in the desert, or don't let me get lost at the edge of the map. My point being, it's alright if you can get it on sale for roughly $1.

It's a walking simulator that wants to pretend it's a puzzle game.

It's short, and it ends suddenly. Like no pay off suddenly.