3 battles

Heyya folks,

I've got a digital project which involves Space Marines, Orks, and most likely Tyranids. I may be considered really new at this and there's so much awesome backstory to go along with this universe...

Let me ask the experts.. What are three major 40K battles that involve these three races at one time? The races may not have to actually fight, but be involved somehow.

Any help and breadcrumbs to follow up on would be such a great help.

Thanks in advance!! You guys rock!

Well there is the Dawn of War 2 games in the Aurelia sector where all three races fight?

Other than that I mean there's always the other world wide campaigns like Medusa 5 and such. It's hard to find 3 people fighting together unless you want Space Marines and Tau vs. Necrons.

Your best bet is the Ultima Segmentum, you're guaranteed to get nids & marines, just look for Orks. A good place is the Octarius War. Inqusitor Kryptmann led the nids by the nose (pretty literally) to the Ork empire of Octarius. Much hilarity ensued. Various SM chapters were eventually involved.

Great stuff! Thanks very much for those, that really helps out a lot.