Quick level-up of jade fairies
Fairies level up by collecting the little blue energy spheres that enemies rarely drop. Each crystal is worth 50 Experience points and most fairies take 4 spheres per level.
If you're desperate to level them up, go in the southeastern door just inside the first floor of the Brain Lord/Abell ruins and continue through to the dark room with the light switch, the two floating panels, and the sea of electric tiles. One of the blue enemies there (the one closest to the northern wall) will always drop an energy sphere so you can level your fairies up as much as you want.
Debug Items
There are some extra items, accessories, helmets, armors - and even a debug menu - that can only be accessed using cheat codes.
- Support Items
| Icon | Item | Description | Sell price | Notes |
|---|---|---|---|---|
| - | Master Key | These are Debug Items. | 50 G. | It may open any door in the game. Cannot be used up. |
| - | Debug Warp Gate | This is a Warp Gate for Debugging. | - | It may teleport you to any room in the game. Cannot be used up. |
| - | ? (a nameless blue crystal block) | Sell at tool shop. | 10000 G. | - |
- Helmets
? (Nameless Helmet 1): +14 Defense.
? (Nameless Helmet 2): +16 Defense.
? (Nameless Helmet 3): +17 Defense.
- Body Armors
? (Nameless Armor 1): +20 Defense.
? (Nameless Armor 2): +10 Defense.
- Accessories
| Icon | Accessory | Description | Sell price | Notes |
|---|---|---|---|---|
| - | Debug Mirror | This is a Recovery Mirror for debugging. | N/A | Once you have it, you cannot sell this item. Cannot be used up. |
 |
Wind Shoes | You can't fall into a trap when you're wearing this. | - | - |