The game follows Taokaka, who has lost her memories after waking up in the middle of a fight. As she tries to regain her memories, she discovers that there are other fighters on Earth who have also lost their memories and are searching for answers.
Players can choose from 20 characters with unique abilities and play through various game modes, including story mode, arcade mode, and special modes like Calamity Trigger Reconstruction and Unlimited Mars Mode. The gameplay is fast-paced and intense, requiring quick reflexes and strategy to outmaneuver opponents.