I have completed Prototype 2 twice till now and I found it really exciting. While playing for the first time, I discovered all the mutations in the game and all possible moves and tricks for them. My favorite mutation is the Blade. On my second playthrough, I completed the whole game using the Blade except for the few times, where it was necessary to use other mutations. Itís like Blade is my favorite mutation. Everybody must have liked using a specific mutation available in the game. Can someone share their opinion why they like a specific mutation in Prototype 2?