The Weapons Plant is a dungeon in Phantasy Star 4. It is located southwest of Jut.

Weapons Plant Itself

According to Wren, the plant was constructed 1000 years ago by Mother Brain. It has been producing automatic weapons. He also stated that it is not mandatory to enter the plant, but there is nice armor and weapons, especially for Wren.

In the Plant, Wren can aquire the BURSTROC unit, the same unit that Dark Force #1 was using. At the end of the tower, go to the computer that between the boxes. At the computer, you can get an unlimited supply of Repair Kits.


Overall, the weapons plant is a good place to train members of the party, especially when going to face Lashiec. There is nice armor and weapons, so it is recommended to enter.

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