How To: Construct a drill arm from the video game series BioShock

If you want to put the finishing touches on your new BioShock cosplay outfit, of if you just think it would be awesome to charge at your friends with the favorite weapon of Big Daddys across Rapture, this is a guide for you.

With a few easily purchased items such as an old electric screwdriver, poster board, felt, you can protect your Little Sister from Splicers and would be kidnappers.

For more detailed instructions, check out this instructables article.