Short answer: No. Long answer: Not a chance.
The Mario Brothers are big fans of the new way you control their every action.
Video Valve Battle RoyaleAugust 10, 2012
No matter who wins, Gabe Newell wins.
Video Meet the PyroJune 27, 2012
Only he can prevent not being on fire.
Video Art of the InstakillMay 14, 2012
All the body armor in the world won't save you now.