It dawned on me that making a see-through Portal shirt might be a huge success. It’s probably the geekiest Halloween costume you could possibly make. You see, I do what I must, because I can.

The system consists of a front-mounted LCD, pocket-mounted battery pack and rear-mounted camera. And the best part is you can watch us build it on Episode 4 of the Ben Heck Show, since it is out of beta and releasing on time.

This shirt is now up for auction to benefit the Able Gamers Foundation. Click here to check out the eBay auction!