Halo CE Co-op

So this is the first time I’ve tried this…is Halo CE not 4 player co-op campaign!!! Every time I try to invite a third player it says too many people???

CE and 2 only have 2 player co-op, I’m afraid.

> 2535425606768957;2:
> CE and 2 only have 2 player co-op, I’m afraid.

Well That bites. thanks for the info