Complete the indicated task to unlock the corresponding character in 2P Duel mode.
| Character | How to unlock
|
|---|
| Abobo and Burnov | Complete Mission 6 in Story mode.
|
| Casey and Shannon | Complete Floor 25 in Tower mode.
|
| Chin Taimei | Complete Mission 7 in Story mode.
|
| Cody | Complete Mission 5 in Story mode.
|
| Jake and Ashida | Complete Mission 12 in Story mode.
|
| Jimmy Lee (from classic Double Dragon) | Complete Floor 35 in Tower mode.
|
| Kodani and Jake | Complete Mission 10 in Story mode.
|
| Linda and Linda M. | Complete Mission 3 in Story mode.
|
| Mason | Complete Mission 4 in Story mode.
|
| Mysterious Warrior | Complete Floor 40 in Tower mode.
|
| Right Arm | Complete Mission 8 in Story mode.
|
| Rowper | Complete Mission 2 in Story mode.
|
| Sonny, Chin Seimei, and Yagyu Ranzou | Complete Floor 30 in Tower mode.
|
| Williams | Complete Mission 1 in Story mode.
|
| Yamazaki and Soeno | Complete Mission 9 in Story mode.
|
