ODST

the reason it was so short is because it meant to be a DLC for halo but it had just to much content.
i feel for the £30 i spent on the game, it wasnt that bad, yes it was very short but with the new mythic map pack and the fun firefight mode it is worth the money
plus you get exclusive download to reach when it comes out

ODST was my first HALO game that I own. I loved it. I need to go back and play the Firefight mode some more to get better. I want to get the rest of the Achievements for this game. Stupid Vidmaster Endure Achievement!

Luga you should buy Halo 3
It is REALLY good and by now, it shouldn't be expensive. Get it for christmas!