My favorite of the entire series. Tenkaichi 2 is what I consider having the best story mode, completely covering just about every single battle from the entire series up til GT, including giving each of the movies their own sagas. This is a full playthrough, split into 2 parts covering roughly the entire story mode, movies and most of the "what-if" scenarios. The character models are also drastically improved from Tenkaichi 1 with many more polygons, something this game isn't given enough credit for. Tenkaichi 2 also brings back transformations, allowing you to turn Super Saiyan and other forms in-game without having to select the character first, something that was sorely missing from 1. Lastly, the biggest improvement to me is the removal of forced conditions for the story mode in order to win fights. No longer must you complete them in specific ways and are now allowed to straight up murder your opponents, even if you canonically lost the battle.