Have you ever stopped to imagine what your average switch fest looks like outside a video game? It looks like a deus ex machina fest. I'm sorry to say that neither my characters nor I on a personal level would ever put up with such a thing, as it would completely ruin any fun I could possibly be having.
On another note... I tend to play Star Wars Jedi Academy, Global Agenda, or Microvolts when I'm in the mood for a shooter. I used to play Halo 1 PC, but not as of late. I have wound up playing a lot of League of Legends lately though