Artist Gobeur has a neat calling card: she takes video games, sometimes gritty, sometimes less gritty, and makes images in which it looks like there's an expensive cartoon based on them. Even though there's no such thing.
Some of the franchises she's worked her magic on include Gears of War, Assassin's Creed, Mass Effect and Silent Hill. If those don't do it for you, there's Heavy Rain, Left 4 Dead, Fallout: New Vegas, Dragon Age and Metal Gear.
To see more of Gobeur's amazing stuff, head to her DeviantArt page, linked below. To see the work of a similar artist, Doubleleaf, head here.