Last Sunday was a 4-way free-for-all at 2000pts per player on a modified version of the Relic mission with my Necrons against Chaos Marines, Space Wolves and Orks.

Managed to squeeze in 5 turns, and I managed to pull off the win by grabbing two of the four Relics in turn 4 and keeping my hands on them (in no small part thanks to some devious unit placement) through turn 5. 

Afraid the photos are a bit on the blurry side, I think my camera took a dislike to the lighting as it was having issues with the shadows around terrain.