This article is about a/an kaijin in Kamen Rider X.

Mach Achilles (マッハアキレス Mahha Akiresu, 9, 10, 21, Movie & 28): An Achilles-themed turtle monster of G.O.D..

Character History

At first he is able to block the X Kick attack and defeated Kamen Rider X with help from Apollogeist by shooting X causing him to fall to bottom of the river. Later, after X has completed his deadly training with Tachibana Tobee by shooting him with a machine gun, He is able to defeat Mach Achilles with his new moves. He was destroyed by Apollogeist after being defeated by the X Two-step Kick.


He can move at superhuman speeds, is equipped with a sword, instant regeneration except for his heels, and can summon a bee that can mind control people by stinging a virus into them.

Kamen Rider
Keisuke Jin
Redizer - Perfecter - Ridol - Mercury Circuit - Cruiser
Tōbei Tachibana - Chiko - Mako - Kiriko Mizuki - Ryoko Mizuki - Keitaro Jin
Takeshi Hongo - Hayato Ichimonji - Shiro Kazami - Joji Yuki
Government of Darkness
King Dark - G.O.D. General Commander - Dr. Noroi
Apollo Geist - G.O.D. Warfare Agents
Neptune - Pannic - Hercules - Medusa - Cyclops - Bull Man Minotaur - Birdman Icarus - Mighty Atlas - Mach Achilles - Flaming Prometheus - Hydra - Chimera - Ulysses - Reaper Chronos - Cerberus - Alseides - Cateus
Ogle-Dagger - Salamander-Gong - Ghengis Khan-Condor - Toad-Goemon - Scorpion-Geronimo - Horned Beetle-Lupin - Franken Bat - Starfish-Hitler - Spider-Napoleon - Chameleon-Phantom - Leech Dracula - Lizard-Viking - Ant Capone - Centipede Youkihi - Tiger Nero - Scorpion-Geronimo Jr.
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