At the vending machine in the sewers, enter one of the following codes to unlock the corresponding item:
| Item | Code |
| North American version | |
| Blade Cannon | 7839 3594 |
| Caduceus | 5139 6877 |
| CONSOLES+ | 9185 6189 |
| Game Master | 7162 5792 |
| INGame: Greg and Kiri | 5531 0215 |
| Lassie Soul | 4775 7197 |
| Nintendo Power | 3171 0109 |
| Puyo Soul | 3470 1424 |
| Selvaria's Shield | 4294 2273 |
| Selvaria's Spear | 5703 8252 |
| Taupy Soul | 9475 6843 |
| Japanese version | |
| Claw | 5247 3115 |
| Dengeki DS | 4898 1642 |
| Dokkan Cannon | 8841 3383 |
| Gemaga | 8353 1552 |
| Gunblade | 3489 9723 |
| Hylia Shield | 3486 1881 |
| Light And Darkness staff | 8741 4615 |
| Miku Hatsune wand | 8331 7716 |
| Nintendo Dream | 2893 1983 |
| One-hand sword | 5848 4768 |
| Slicer | 7772 2919 |
| Spear | 4137 5476 |
| V Jump shield | 4841-9476 |
| x5 Heart of Lassi (Mag Evolution item) | 1795 6762 |
| x5 Heart of Toppi (Mag Evolution item) | 1914 9256 |
| x5 Puyo Hearts | 7762 1268 |
