Well it was more than just visuals. New gameplay things were added in like the skulls, actual online multiplayer since the original Halo only supported local, as well as updated sounds and musical tracks, and easter eggs galore were added.Hero of Lime said:Halo Anniversary, just a pure visual update adding a few cool things into the mix
OT: Personally loved the HD 1.5 ReMix, even if it did completely render my imports from Square Enix useless. Anyway, I will actually say that the HD remake of the first Fable game has me interested, and might actually cause me to play my Xbox 360 for once. XD