There are two modes in the battle mode, one-to-many mode and many-to-many mode.
In one-to-many mode, you can choose your favorite fighter to fight against all enemies.
In many-to-many mode, you can adjust your lineup to fight the enemy lineup.
When the one-to-many mode and many-to-many mode are all cleared, the game will unlock the many-to-one mode. At this time, you can adjust your lineup to fight against the game's BOSS.
In the mission mode, each level corresponds to the challenge mission of each fighter. The main goal is to get more points.