Just played a whole game with Saberwolf on KI 2 and it played without any crashing and the games ending came up and credits and I could continue my game. There was once round that had some sound/music stuttering. KI2 game intro works fine, no crashes there, yet. :-)
I then played KI 1 with Glacious and beat the game and got the ending and it got stuck at the very last credits text. I could not exit out of the Emu, I had to turn off the Xbox. KI 1 game intros eventually crash the emu on me. Hmm.. wonder why?