Hookmon

Hookmon is a Champion Level Mutant Digimon. He is a pirate who lost his left hand to a white Whamon and thus now has a multi-purpose hook for a hand. He also has a cannon for half of his left arm that resembles the Seed Shooter from The Legend Of Zelda. Due to this profile, Hookmon is homage to Captain Ahab & Captain Hook.

Digimon World 3
Hookmon is one form that Koemon (called Monmon) can digivolve into. The unique thing is, his suit colour is red, not blue like in the card picture.

Digimon World DS
Hookmon digivolves from PawnChessmon Black, and can digivolve into Meteormon. He also appears in the Drain Tunnel.

Digimon World Dawn/Dusk
Hookmon digivolve from Hagurumon and live in Sunken Tunnel.

Attacks
 * Captain Cannon: Attacks with his cannon arm.
 * Liquid Bullet: Shoots a watery bullet, does moderate damage.
 * Super Shooter: Shoots a flaming bullet from his gun arm, causing an explosion as it hits.
 * Wing Buster: Jumps or rushes at his opponent and slashes them with his hook, causing lots of damage to bird type digimon.
 * Bug Buster: Same as Wing Buster, but hurts bug type digimon more.
 * Big Buster: Same as the other two, and causes big damage to all Digimon.
 * Dino Buster : Gives major damage to dinosaur digimon