From Bulbapedia, the community-driven Pokémon encyclopedia.
Five players competing in 'Berry Crush'
Berry Crush (Japanese: きのみクラッシュ Berry Crush) is a minigame in Pokémon FireRed, LeafGreen, and Emerald. It is similar in function to the Berry Blender minigame found in Ruby, Sapphire, and Emerald. It is played in the Union Room and can have up to five participants at one time.
To use Berry Crush the player must repeatedly press the 'A' button as fast as possible. Though similar to the Berry Blender, this game makes Berry Powder rather than Pokéblocks, as these have no use in the Kanto region.
After the Berries have been crushed, the player will get some powder. This can be traded for certain items. The powder is stored in the Powder Jar, which can be obtained from an old man in a house in Cerulean CityFRLG or from a woman in the Slateport City outdoor marketE. These characters will also give away certain items depending on the amount of powder that the player has.
Aside from direct trading, this minigame is the only way to obtain herbal medicine in Pokémon FireRed and LeafGreen.
| This video is not available on Bulbapedia; instead, you can watch the video on YouTube here.