Well I don't know about the others but this game was a huge annoyance for me. The only reason I kept playing, after I kept dying while trying to bite the fly with the glitchy biting, is because I was somewhat promised dragons with the dragon medal. I wasn't even aware that I had passed the "dragon" level until after I got the medal. That was it? Wow. I really don't know what you guys see in this game. I mean evolution games are fun and all, but this one just ate trough my patience real fast and at the end it just wasn't worth it. Sorry