1.On the Mission two betrayals, when your on the second pulse generator and leave the room, you see a anti-air wraith fighting the floating robot on top of another artificial structure, the wraith sometimes chooses to shoot you first and knocks the banshee of the pad. After that the banshee doesn't spawn because you already zapped the pulse generator and there is no way of getting down.
2. the Banshee explosion is yellow fire and not blue fire
3. Sometimes the Blind wolfs attack you or the marines for no reason
4. There is no easy mode
5. All the original covenant from Halo CE still have the same movements and dead poses
6. The DMR was a little faster then what's shown in SPV3
7. The Assault rifle should have the 60 bullet magazine
8. The sparrow hawk is weak and lacks speed, maneuverability and armaments
9. The Odst's are weak
10. The flood is less scary the then 2001 halo CE flood
11. The grizzly's machine gun and cannon aren't accurate
12. The spirit is barely shown
13. the fire from the flamethrower is not seen
14. There should be more equipment to pick up and use
15. Bring back the 1999 machete along with the bigger dinosaur that roamed
16. Heavy Machine gun rate of fire is slow
17. Halo ring 180 degrees view of environment system doesn't look as good as halo ce. Other then that good work Guys !