What is the code to unlock hulk hogan in WWE 12?
He isn't in WWE'12 at all.
Hulk Hogan does not own the WWE nor is he a part stakeholder of the company. His role in TNA as the on-air owner/authority figure was a story. Dixie Carter is the real life owner of TNA and whatever Hulk Hogan did was just a story. There are rumors that Hulk may return to the WWE in some capacity but nothing is finalized as of now