The Wii U of Black Ops II is looking good and does not run as bad. Call of duty: Black ops 1 and MW3 for the Wii (not Wii U) ran at less than 60frames/sec and it was a little harder for the Wii to run these games. Now with the Wii U, the games can run better and have more players in multiplayer and many more that was not offered in the Wii
