Scary! Kotakuite Mikhail is going as a BioShock splicer this Halloween and sent in this entry for out cosplay contest. Here's what is going on: Dress-up like a game character (any game character is okay!) and send along a picture of you holding up a Kotaku sign to kotakucontestATgmailDOTcom with the subject line Cosplay Contest. Please do not send photos of Kotaku signs Photoshopped in. The deadline is November 1st. The winner will be selected by Kotakuland and get this helmet. Hit the jump to look at the helmet.