Unlockables
| Unlockable | How to Unlock |
|---|---|
| Boogiepop Costume | Clear the "Dengeki: Boogiepop Phantom"(10F) |
| Celty Sturluson Costume | Beat Celty Sturluson on the 10th floor of the Durarara!! dengeki dungeon |
| Costumes Shop | talk to the Prinny at the bottom of your secret base 10 times in a row quickly |
| Dangerama Costume | After beating the game, attack Darkdeath 3 times and watch the ending. |
| Etna Costume | talk to the Prinny at the bottom of your secret base 10 times in a row quickly |
| Etranger Costume | Beat the game once and watch the ending. |
| Firo Costume | Beat Firo at the 10th floor of the Baccano! dengeki dungeon. |
| Flonne Costume | talk to the Prinny at the bottom of your secret base 10 times in a row quickly |
| Index Costume | Beat Index at the bottom floor of the "A Certain Magic Index" Dengeki Dungeon. |
| Kirino Kosaka Costume | Beat Kirino Kosaka on the 10th floor of the Oreimo Dengeki Dungeon |
| Laharl Costume | talk to the Prinny at the bottom of your secret base 10 times in a row quickly |
| Taiga Aisaka costume | Beat Taiga Aisaka on the 10th floor of the Toradora! dengeki dungeon |
Secret Items
| Item | Location |
|---|---|
| G-Darkdeath Body | Throw Darkdeath Body into the spring. |
| G-Darkdeath Head | Throw Darkdeath Head into the spring. |
| G-Darkdeath LA | Throw Darkdeath LA into the spring. |
| G-Darkdeath Leg | Throw Darkdeath Leg into the spring. |
| G-Darkdeath RA | Throw Darkdeath RA into the spring. |
