The first one was tough, but is still fun and quite fair all things considered. But the sequel is just too much... The climbing system is fucked up and quite hard to master when you are used to the first game. Ryu keeps falling for no reason and is it worth mentioning the ennemies all over the place while you are trying to climb?
The second level for instance is as hard as the fifth level of the first game (not mentioning its boss...)!
Help me, this game is breaking my nerves!!!
