E.V.O. : Search for Eden is a really interesting game conceptually, but it's not very good in practice. The thing that ruins the game for me is the hit detection. The game feels unfinished because of how lousy it feels at times. It's incredibly hard to hit enemies, but they can hit you extremely easily. It feels like whenever I die, it's not my fault, which is when you know the game isn't very good. I love challenging games, but this one just sucks. Plus, the underwater sections are very repetitive, and the hit detection issues are at their most rampant in those parts. I'd avoid this one.