In a press release so tongue-in-cheek we're worried about their jawlines, Croteam has announced that its "Lead In-Game Wall Graffiti Artist" has decided to quit the company, leaving an opening for ... well, you. We're pretty sure Croteam is just joking, but the outcome is that it's having a contest for secret graffiti in Serious Sam 3: BFE, asking fans to submit some quick quips that will actually be posted in the game's environments, coded in Arabic and hieroglyphics.

You need to submit lines, either through Facebook or Twitter, by July 29, and the team's favorite lines will actually show up in the game. We were going to suggest the old standby "Kilroy was here," but someone on the Facebook page already posted that one, so we're out. Good luck to everyone else who enters!