It is for free, what is visible in many places. I mostly like it, but you never know if you missed someting or it is just a bug. Very bad experience.
I liked how the story is told and I liked the visuals (they are really beautiful) for most of the game. However, with so much effort put into the game, the final 30 minutes can easily be made better, more thrilling and less pathetic.
The game is mostly about parkour and it does it well. Also the maps have been done with "love" and I enjoyed them a lot. Moreover, time-reverse mechanism makes gameplay rather easy. What completely sucks are frustrating bossfights, which took me more than 50% of total playing time. They require many many repeats and can get you really pissed off.
