I like The Talos Principle, but you're really missing out by not playing The Witness.
According to PlayStationTrophies.org, you can get the platinum trophy in one playthrough, but there are several missable trophies. You have to stay away from the tower until you've solved all of the red sigil puzzles, and you have to use a hint at some point - and then restore a backup, as there's a trophy for not using hints.