Halo 3 Co-op Campaign Help Please

Games Halo: The Master Chief Collection
1

looking for more to help me acquire the Halo 3 co-op campaign seasonal achievements…

my gamertag is CranialReset, please and thank you.

2

If you have a second controller you can run through coop by yourself essentially. :slight_smile:

3

> 2533274817853855;2:
> If you have a second controller you can run through coop by yourself essentially. :slight_smile:

Yup, that’s what I did because the online co-op campaign is buggy.

4

I would recommend what others suggested (split screen) but if you MUST need another player. My gamertag: OperatorSnek (Same as my Waypoint)