In June 2001, the storyline got more intense as more WWF storylines ended to make room for the central Invasion storyline. WCW and Extreme Championship Wrestling (ECW) merged to make The Alliance and challenged the WWF's control over the wrestling industry. An Inaugural Brawl took place at the WWF Invasion pay-per-view, where Stone Cold Steve Austin defected and joined the Alliance. Many inter-promotional matches occurred after the Invasion between The Alliance and the WWF, leading up to the climax of the angle at Survivor Series 2001, when Team WWF (The Rock, Chris Jericho, Big Show, The Undertaker, and Kane) defeated Team Alliance (Stone Cold Steve Austin, Kurt Angle, Rob Van Dam, Booker T, and Shane McMahon) in a Winner-Take-All match.