just did a google search. apparently, "I am god" IS a cheat on the Age of empires PC game. Supposed to earn you "diplomatic tributes from other players", FWIW.
check it out here:
http://members.tripod.com/~MustangMan5/ageofempires-pccheat.html
Wow, talk about coincidences! This guy is into games with the cheat code "I am God", AND guns with scopes...
http://members.tripod.com/~MustangMan5/guns.html
Thanks. I'm not familiar with that game.