A horribly overrated game that SUCKS.
Capcom thinks that they did a great job on putting 1000s of zombies on screen at once, but sorry. Not impressed. It isn't cool trying to get through 1000s and 1000s of zombies to get to my next mission, only to have gotten injured and used all of my health so that I die on the next boss fight/regular fight with gun wielding @$$holes. The only mission that I even found enjoyable was the mission where you have to ride your motorcycle onto a speeding train to get to TK. The rest are boring and pointless.
Guns in Dead Rising 2 suck. It's almost useless trying to get through a hoard of zombies with a gun when you can just bring out a spiked bat and kill around five zombies at once, instead of five shots to kill one.
Dead rising 2 plays like a basic RPG, you kill; earn XP (PP in DR2) and level up. Leveling up doesn't reward you that much either; it mostly just gives you a combo card that you already discovered by your self and upgrading one of Chuck's attributes.
Over all, I'm glad I didn't pay the $59.99 price tag for the console version, but also regret buying the PC version because I can't return it. The vehicle controls suck, and the overall gameplay is just broken.
Pros: Fun (at first) to kill a whole load of zombies.
Cons: Everything else.