Halo Customs ranges any so many different categories but if I was going to have to put my favorite types I would say Halo 2 Glitches because it blew my mind the stuff that could be accomplished like super jumps and getting outside of a maps barrier wall. I spent many countless hours with my friends just talking and doing exploring every map trying to find something new. Also Halo 3 racetracks were so much fun! Racing on all different kinds of tracks with your friends or even randos for countess hours having a great, fun time.
Halo 3 mini games