it would have been cool to see a little shading since you've included such a dramatic shadow, but i give you major kudos for the originality, due to the fact that I've never seen this being done before (or I just don't look hard enough) You captured the portal gun perfectly, and the new take on the shoes/legwork is pretty interesting. One thing I think that could have been included for a bit of a kick would be to have one of the cameras of her watching you. Having played this game many times before, I really enjoyed this work. Overall, great job, and I love the originality!