
Through act of Q/Xen whatever, the Black Mesa resonance cascade experiment ends up with an additional twist, swapping the bodies and minds of Dr Gordon Freeman and Dr. Gregory House. The memory/reality of each world is altered so that nobody thinks either doctor is out of place, and both doctors magically know what was going on with the other in the moments before the switch.
the HEV Suit gives Dr. House mobility he hasn't had in years, and with the automated morphine system eliminating his pain along with the suit's other features like automatic waste processing, he'll probably never want to get out of the thing again. Will his unapologetic attitude and incredible mind allow him to survive the next 48 hours?
Dr. Freeman ends up in the diagnostic office of Princeton-Plainsboro Teaching Hospital, circa the start of House season 3. Does the theoretical physicist have what it takes to run the Diagnostics dept long enough for House to potentially) survive the Black Mesa incident and reality-shift back, or will he take a crowbar to a Chase's head first? Perhaps he could hide in the ductwork..