Possible Duplicate:
Are there any important points of no return?
Like in Mass Effect 1, if you wanted to continue after you finished the game, you had to keep a save from before Illium.
Is there a similar point in ME3? And if yes, where? (As spoiler free as possible please)
[mass-effect-3]to limit the results appropriately. – LessPop_MoreFizz Mar 07 '12 at 23:52