Eurogamer Portugal said. Bungie decided to create a different experience from what you find on other games, both in form and develops the narrative and in terms of gameplay. With a good campaign mode, the main problem of Halo 3: ODST its duration is somewhat reduced. However, it is still a great game that will please fans and lovers of FPS. The addition of a second disc with one of the best online modes available, can be a decoy for those who have not joined the fight.