Halo: Reach to feature matchmaking

halo-reach

Halo: Reach will indeed feature campaign matchmaking in singleplayer mode.

So basically you can get through the campaign with anyone online. This will certainly help those achievement’ists get through the campaign on Legendary mode for example, or just have someone to talk to in what should be a lengthy campaign in the so called “last” Halo title.

Halo: Reach is a Microsoft exclusive and will be available in early September.

[Source]