With no Dark Souls games to peel your finger nails off on the Wii U, ZombiU is your best bet for punishing gameplay. It also has some clever uses for the gamepad screen to add atmosphere. So, perhaps one for the more hardcore gamer out there. To be honest though, you should probably save up a bit longer and take on the Curator of Cruel, Dark souls II as that gamepad screen looks like it won't take much of a rage beating.
Thanks to philiphunter at HotUkDeals.