I got two achievements today for the new DLC, I got “ODST” and “Special Delivery” but they haven’t added to my halo 4 or overall gamerscore. My halo gamerscore is still at 780. Has this happened to anyone else?
Hey - I actually got these achievements when I boarded a Mantis. I didn’t even get the killing blow - just boarded it - and unlocked both ODST and Special Delivery, as well as the Mantis boarding AND Mantis destroying achievement.
These DID however add to my gamerscore - seems like a glitch in the same general area as yours? Will they take those away later or what?
no but my ODST achievement glitched into existance when i was stuck by another player. i have reviewed the play in theater and i didnt kill ne1 in the air prior 2 that moment or the remaining duration of the match 4 that matter
wow
so many glitches with the cheevos
not even a full day and iv heard about too many people getting glitched achievements. the ones i got were all legit like ODST and the mantis boarding and killing blow one. OP sorry to hear bout your achievments and to everyone who got achievments for no reason. 
the man canon achieves are glitched, you simply need to be airborne, jumping counts.
you need to do this achievements on the new maps or you can get it on any map?
I got ODST with a kill from the grave.
It has to be done in the crimson dlc playlist
> I got ODST with a kill from the grave.
> It has to be done in the crimson dlc playlist
thanks
i bought the le and it says i get the map packs. i entered in the code how do i download them
> i bought the le and it says i get the map packs. i entered in the code how do i download them
In the main menu of Halo 4 go to the marketplace