Studio 21 is an ongoing e-federation that remains from the Official Total Non-Stop Action eWrestling e-federation. The promotion was featured on the TNA website during its inception in 2002. After TNA pulled the plug on the e-federation, the promotion was forced to close down and move its operations, renaming itself Studio 21 after the name of the TNA Impact! Zone, Soundstage 21, in Universal Studios Florida in Orlando, Florida.
With hopes of bringing back the good old days of wrestling where cross-promotional shows were a common thing, Phantom Lord was key in orchestrating a deal in which e-wrestlers from the Psychotic Wrestling Alliance (PWA) and TNA would compete, with the goal to create more competition and elevate new stars to the next level. Both e-federations squared off at King of the Mountain, where TNA would be victorious. Afterwards, controversy broke-out amongst PWA players that TNA's method of determining the card's winners were not in-line with PWA's Promo and Voting method. PWA broke-off ties with TNA, leaving a bad taste with a number of PWA veterans.