In the third video game adaptation of the summer (after Ratchet & Clank and Angry Birds), a peaceable kingdom stands on the brink of war as its civilization faces its greatest threat: an invasion of orc warriors. But are these creatures seeking destruction or refuge? It's up to one brave fighter (Travis Fimmel from "Vikings") to figure it out. There are a handful of real, live actors here, but the majority of this film's characters and background are pure CGI. David Bowie offspring Duncan Jones (Moon, Source Code) directs, based on the wildly popular MMO.123 minutes PG-13.