[grogenaut]

I used to playtest the games I worked on blitzed... I found so many issues with them that way. I soft locked the first level of halo 2 that way (after release).

My coworker, Jaime Griesemer, did the controls for the warthog when he worked on halo. He told me he tested passing driving the vehicle with the controller upside down on hard, and using his tongue on easy. His goal was the controls were good enough his grandmother could beat the mission on easy.