|This article contains information unique to One Piece – Castle Karakuri’s Metal Soldiers (2006).|
Luffy learns of Ratchet’s dark machinations through his mother. Thereupon he confronts Ratchet for a fight. However, Luffy fights against Ratchet’s self-made machines.
First Ratchet fights with his Tetsujin-kun 28-go. Luffy gets some problems with the fighting machine at first and is even thrown off the fortress, but is able to hold on and pull himself up again. He then clings to the machine and destroys it with the gum-gum axe. Ratchet then upgrades to his Tetsujin-kun 32-go, but it’s not ready yet and so errors occur and Ratchet has to flee another time.
After the second defeat, he uses his ultimate weapon: Super Zogame. With this machine Ratchet already causes Luffy some more problems. So he wants to crush Luffy, but the latter stops the Super Zogame. Due to the high pressure on his legs he develops a preliminary stage of Gear 2.
Now Luffy wants to defeat his opponent with a Gomu Gomu no Bazooka, which however becomes more of a Gomu Gomu no Jet Bazooka due to his new condition. With it, Luffy is able to destroy the Super Zogame and thus win the fight, but still wonders himself about his new power. Now Luffy sets out to destroy Ratchet’s fortress as well.
So Usopp shoots a cannonball, which is kicked by Sanji with Armée de l’air – Hana Shoot to Zoro. The latter accelerates it even more with the slash 108 Sense Phoenix, until Luffy finally catches it and turns in. Now he uses the Gomu Gomu no Rotating Axe and splits the fortress with it.