Ox-King (in the crowd of the World Tournament).World Tournament Announcer (in the background of the Tournament stage).Salza (in cutscenes and Cooler's special attacks).Neiz (in cutscenes and Cooler's special attacks).Dore (in cutscenes and Cooler's special attacks).King Cold (in cutscenes and Mecha Frieza's Ultimate K.O.).Porunga (in the background of the Namek stage).Jeice (in cutscenes and Captain Ginyu's special attacks).Burter (in cutscenes and Captain Ginyu's special attacks).Recoome (in cutscenes and Captain Ginyu's special attacks).Guldo (in cutscenes and Captain Ginyu's special attacks).Yajirobe (in cutscenes and Krillin's special attacks).Chiaotzu (in Krillin's special attacks).Trunks (during Gotenks' appearance, and depicted by Future Trunks for one instance in Cooler's story).Future Gohan (represented in-game by Adult Gohan opponent in Future Trunks' story).Babidi (Reversed enemy's controls via magic/causes Vegeta to become Majin Vegeta).
Android 17 / Android 16 ( Android Barrier/Barrage of Ki Blasts).Zarbon / Dodoria ( Barrage of Rapid Ki Blasts/Barrage of Heavy Ki Blasts).Yamcha / Tien Shinhan ( Wolf Fang Fist/ Tri-Beam).Neko Majin Z in the Japanese version of Supersonic Warrors 2 They can only be selected once for a side, one support for the player, and another for the opponent if he or she desires. Support characters can only be used to either enhance features of the player, grant them abilities or provide a good offense attack to follow through. Meta-Cooler ( multiple Meta-Coolers for Ultimate K.O.).Cooler (True Form, Final Form for Ultimate K.O.).Semi-Perfect Cell (Base, Android 18 absorbed for Ultimate K.O.).Frieza (4th Form, 100% for Ultimate K.O.).Captain Ginyu (In Goku's body for Ultimate K.O.).
Future Trunks ( Super Saiyan, Super Saiyan Third Grade for Ultimate K.O.).
Practice Mode: This includes two sub-modes: Training which is practicing moves on a punching bag character, and Tutorial where Piccolo and a few others teach the player as Gotenks how to use all the controls, from punches to energy barriers to throws the super attacks.
Upon completing it the first time, a surprise awaits.