Tested r13 on wiiU and here's how it went
WiiU + Dualshock3
First off it no longer crashes because I use UStealth on my HDD
No longer freezing at "
Nintendont Kernel running, loading game..."
It seems r13 cannot create a memory card.
Here's a bit of Compatibility I tried
~Wind Waker: Froze when I went in the house, good sound good audio
~Mario Kart: First race completed successfully, good video good audio
~Paper Mario: Froze on first battle, good video, garbage audio
~Tony Hawk 3: Black Screen on boot
will test more games and update my post
Also what happened to the compatability list?
Edit:
~Kirby Air Ride: City Trial Completed, good video, garbage audio
~Luigi's Mansion: Crashes at Nintendo logo
~Sunshine: Constant freezes, good video, good audio
~Digimon World 4: Works, good video, garbage audio
~Harvest Moon A Wonderful Life: Boots, Good video, garbage audio (requires Memory card to play so I can't test more)
~Digimon Rumble Arena 2: Green Screen
~Harvest Moon Magical Melody: Reboots to wiiU menu
~Melee: Freezes asking for memory card (Maybe because r13 has memory card issues?)