Prototype personally. You can either fight the nightmare really slowly and fairly repetitively in ghost busters or be the nightmare in Prototype. For prototype the graphics aren't great, the stories not important but the immense abilities and the free roaming nature make up for it. If you have a PS3 I'd give Infamous a look in, only played a demo but the lightning powers are quite cool. Between that and prototype it prefers if you want bone swords or lightning bolts (decision, decisions)
Also welcome to the world of tomorrow (and by that I mean the escapist)
Also welcome to the world of tomorrow (and by that I mean the escapist)