A friend of mine sold me his WiiU with a couple of games. Unfortunately one of the games (MK8) wont load because the disc has a small notch. The disk is recognized by the WiiU but the game gets stuck at the first loading screen. Other games work just fine. The console isn't hacked yet but will be soon. Can I still extract the disk key (that file called title.tik???) from the damaged disk somehow and then inject it into a seperate .wud-File?