Combos are performed by entering a series of P (punch), K (kick) and E (energy) buttons, as well as the directional buttons. Ki is required to perform special moves and Ki Blasts. When the health runs out, the character loses (as in most fighting games). The basic fighting encompasses a Health bar and a Ki bar as a part of the visible HUD. In order to experience the full potential of the game, a Memory Card is required to obtain and edit skills, and create custom characters. Budokai 2 is a fighting game with cel-shaded graphics to mirror the look and feel of the combat in the TV series.