These tips will be for Tron: Evolution.
Xbox 360 Achievement tip: During story mode, change which disc you use constantly. That way, over the natural course of the game you get four different achievements: “You’re Not Going To Like This”, “You’re Slower Than Me”, “Knock Knock Kaboom” and “Never Saw it Coming”. The specifics are:
Derezz 50 enemies with your Bomb Disc for “Knock Knock Kaboom”
Derezz 25 enemies with your Stasis Disc for “You’re Slower Than Me”
Derezz 50 enemies with your Heavy Disc for “Never Saw it Coming”
Derezz 25 enemies with your Corruption Disc for “You’re Not Going to Like This”
Altogether, these total up to 120 Achievement points.
Robert's Interstellar Soapbox 