In case you forgot, Tekken Hybrid is a 3-in-1 combo for the Tekken fans on the PlayStation 3. The set comes with the Blood Vengeance CGI movie, a remastered version of Tekken Tag Tournament from the PlayStation 2 era and the demo of Tekken Tag Tournament 2 Prologue to tease the 2012 release.
Namco had the Prologue demo playable and it was, well, it was Tekken. It's the Tekken you know and love, but with some tweaks here and there. Specifically, you can perform team tag attacks called Tag Assault. It's basically you and your tag team partner ganging up on your opponent for maximum damage. Every character can do team attacks, but specific teams will perform special moves (like say the two Kings ganging up will be better than a King and Law duo, for instance.)