Extra Announcers:
Beat a character's exercise in sparring mode to unlock their voice as the battle announcer. Unlock them all (except Ein, he doesn't have one) to unlock Alpha 152's voice.
Enhanced Bounciness:
As with previous DOA titles, enter your age as 99 for extra gravity-induced femininity.
Hidden Stage:
Unlock all the characters, costumes and announcer voices to unlock a sparring stage with a floor mat and no walls.
Halo 2 Stage:
Beat Story mode as Helena to unlock a stage similar to the first level of Halo 2, the hangar.
Unlockable Characters:
| Ein |
Beat Story mode with Hitomi |
| Gen Fu |
Beat Story mode with Eliot |
| Leon |
Beat Story mode with Zack |
| Tengu |
Beat Time attack for all characters, including unlockables |
| Helena |
Beat Story mode with all 16 characters |
| Spartan (Halo) |
Beat Story mode with Helena |
Unlockable Costumes:
To unlock extra costumes, beat Story mode with the desired character, once per costume. For secret characters, play through Time Attack mode instead. The number of costumes for each character is listed below.
| Ayane |
4 |
| Bass |
2 |
| Bayman |
1 |
| Brad Wong |
1 |
| Christie |
2 |
| Ein |
2 |
| Elliot |
2 |
| Genfu |
2 |
| Hayabusa |
2 |
| Hayate |
2 |
| Helena |
3 |
| Hitomi |
6 |
| Jann Lee |
2 |
| Kasumi |
5 |
| Kokoro |
5 |
| La Mariposa |
3 |
| Leifang |
5 |
| Leon |
2 |
| Spartan-458 |
5 |
| Tina |
3 |
| Zack |
2 |
