From Pikmin Fanon
This article or section presents information pertaining to Pikmin: The After Years, created by Gamefreak75.
The Beginner's Cave is the first cave in Dreary Dunes in Pikmin: The After Years. It is a really easy cave, hence the name, and there are harmless enemies here except for the boss, but it is still easy. There are three sublevels and five treasures located here.
After the Giant Breadbug is defeated, it will cough up the Communication Device.