This is the first and easiest dungeon out of them all. A note beforehand: you cannot recruit any Pokémon here, even if you have their Friend Area. There is also no chance of finding a Monster House, shop, or buried item in this dungeon.
Pokémon in Peril
Before you head into the dungeon, a Butterfree flies up to you and tells you that her "precious Caterpie" has fallen into a deep fissure in the ground. You and your partner accept the rescue mission.
In the Dungeon
This is a very basic dungeon, as you probably expected. There are typically no more than eight rooms per floor. There are basic items and basic enemies here, with most enemies around level 3 (there are no levels, you have probably noticed, for enemy Pokémon, so this is an educated guess). So search the 8 or so rooms in the dungeon for items and Exp., and head for the stairs when you're ready.
Items
Please note that all items are randomly generated, so this is a general summary of the common items.
: 10-50- Oran Berry
- Pecha Berry
- Apple
Enemies
| Name | Type | Level | EXP | Levels seen | Recruit rate |
|---|---|---|---|---|---|
| Wurmple |  |
3 | 7/15 | 1-3 | N/A |
| Pidgey |   |
3 | 6/16 | 1-3 | N/A |
| Sunkern |  |
3 | 8/16 | 1-3 | N/A |
| Exeggcute |  |
4 | 22/45 | 3 | N/A |
The Last Floor
After you exit B3F, you will find a very scared Caterpie at the other end of the room. You will automatically walk over to him and rescue him. You will then warp back outside, and a grateful Butterfree will give you an Oran, Pecha, and Rawst Berry.
