Just started playing but already I don't like waiting for energy b/c there seems no way to regenerate it yourself. It seems like a nice adventure game but without stumbling on random energy while slashing through the jungle/bushes, you just wind up waiting for your energy to build up again. When I opened the game from last nite, I only had 35 energy. That took less than 30 seconds to use. Now I have to wait again. Shame; I like the plotline but I'm not going to waste my time.