Guilty Gear XX: Accent Core features over 20 deadly combatants and includes an alternate EX version of all the existing characters. On top of all this, the game also introduces two reinvented fighters, A.B.A. and Order-Sol, who have never been seen outside of Japan.
Accent Core makes maximum use of the Wii control system, allowing players to move characters with the control pad on the Nunchuk and use the Wii Remote for both simple and special attacks. Some of the less powerful attacks are mapped on the Wii Remote buttons and the special attacks are executed through both button and movement with the Nunchuk or the Wii Remote.