How can the achievements be unlocked on September 1st when the game didn't come out until the 14th? :question:

All of them

Halo rocks

I have, I pre-ordered my copy of the Limited Edition with the Sangheili Officer 1-2 months ago, I set delivery as first-class so it should come on the 15th.

Capture-Tropical: 1:45:50

Hi, this is a place to compare your high score with other people's

my high scores:

Hunt-Subterranean: 102

Capture-Volcanic: 1:38:38

Survival-Tropical:02:04:50

I've never played it