After awakening, he exited the core to what is referred to as Alpha-reality. Learning his team were the ones that created the computer complex, saving humanity from being destroyed from an impending asteroid impact. The asteroid caused a massive atomic storm, wiping out most of humanity. The only way to survive was to enter cryogenic stasis, where only their minds lived within the CARS programming.
Now, the Colonel needs to return to the core to reveal to the others where they really are.
Will Tucker convince the others they are living out their lives in a computer simulation?
Ride along with our whiskey drinking, cigar smoking, no nonsense hero to find out.