Zudomon

Zudomon is a Sea Animal Digimon. His name originates from the Japanese word zudon, the sound of a thud.

Zudomon resembles a giant, muscular, gray and orange walrus wearing a turtle shell with large spikes coming out of it, he generally carries a large metal hammer and he has a horn that absorbs electricity.

A digivolved type of Ikkakumon that walks on two legs. It uses the hides and shells of defeated enemies for its armor and has made its horn into a saw. Its main weapon is "Thor's Hammer" (Thor Hammer).

Digimon Frontier
Some smaller than usual Zudomon were seen at the Great Trailmon Race.

Digimon Data Squad
When the DATS members and Akihiro Kurata's group appeared in the Digital World near Mercurimon's castle, Gotsumon unleashed a Zudomon on them. He prevented Masaru Daimon and Agumon from attacking him. It took MachGaogamon and Lilamon to defeat him.

Digimon World 2
Zudomon digivolves from Ikkakumon and Tortomon, and can digivolve to Plesiomon or MarineAngemon depending on his DP. His speciality is Ice and his special weapon, Vulcan's Hammer, allows to attack 2 Digimon at once.

Digimon World 3
Zudomon is available as a Blue Ultimate Card with 34/30.

Digimon Digital Card Battle
Zudomon belongs to the Water card group. It has 2090 HP, 700 circle attack, 490 triangle attack, and 330 Fire X3 cross attack. Support effect: "If opponent's speciality is Fire, opponent's HP are halved."

Digimon Dawn/Dusk
Zudomon can digivolve from Ikkakumon at LV 32 with 160 attack and 4100 aquan exp and digivolve to Vikemon.

Digimon World DS
Zudomon digivolves from Ikkakumon, and can digivolve to Vikemon or Neptunmon. Zudomon also appears at the Hard Mountains.

Digimon Rumble Arena 2
Zudomon is Gomamon's second Digivolution.

Attacks 
 * Vulcan's Hammer (Hammer Spark): Slams its "Thor's Hammer" onto the ground, shooting a destructive wave of energy.
 * Horn & Tusk
 * Vulcan's Hammer (Hammer Boomerang): Throws its hammer like a boomerang.
 * Thor Hammer