Meltdown Cave

Meltdown Cave is a cave in the Fire Planet in Space where you battle the Dragotank. It is relatively small, as well. This is the only location where you can use the Ice Arrow.

Role on Astro-Knights Island
Sometime before the invasion of Arturus, the Binary Bard discovered the Meltdown Cage and built a large dragon robot there to attract the attention of one of Arturus's knights and throw them off track, but the knight soon stumbled apon the place in his search of the Princess of Arturus after the invasion of Arturus. The knight tried over and over again to destroy the menacing metallic monster, but failed every time. But luckily, the Chosen One also found the place in his quest to save the island. Sir Pelasus gave his Ice Arrow to the Chosen One, and with it, he slayed the beast. After that, Sir Pelasus and the Chosen One discovered that the Princess was not in fact there, and the two left Meltdown Cave in order the continue their quest. After this, however, you are unable to enter Meltdown Cave again.