Balkon Gerät

The Balkon Gerät (バルコン・ゲレード), also known as Balcon Gerald, is a large amphibious mech that the Bonnes use to attack Mega Man and Roll on Lake Jyun in the first MegaMan Legends game after MegaMan and Roll destroys the Bonnes' submarines patrolling Lake Jyun.

Balcon Gerald was built by Tron Bonne in response to the defeat of the Marlworlf in the hands of MegaMan. This robot was piloted by Tron, Teisel, Bon and some Servbots. The armaments of the Balcon includes torpedoes fired from its mouth, missiles (or bombs) at its rear cannon barrels, a shock gun on its arms, and the Bonnes' signature green energy orb gun. This, however, comes as a downside, as every weapon on its body also happens to be a weak point, with the energy orb cannon being the central health. MegaMan and Roll manage to destroy this machine before MegaMan went on to explore the Lake Jyun Sub-gate.

A improved version of Balcon Gerald that moves on lava appears as a boss in Rockman DASH: Great Adventure on 5 Islands!.

Between Chapters 12 and 14 of Namco × Capcom, Balcon Gerald is used to go underwater.

Trivia

 * Balkon Gerät means "Balcony Device" in German.
 * It's called Balcon Gerald in the Rockman DASH Original Soundtrack.