El Gigante

The wrestling superhero and champion of justice known as El Gigante began his career as Jose Carcia, an undocumented immigrant who came to the United States in search of a better life. An encounter in a dark alley with an old man left him with the ancient mask of Itztlacoliuhqui-Ixquimilli, the Aztec god of blind justice. Jose now fights for truth, justice, and the rights of the downtrodden.

Squigilius

Squigilius are strange, squid-like creatures that emerged from a deep sea fissure in the middle of the Atlantic ocean. They have been spotted in many different sizes, some large enough to capsize passing fishing trawlers.

Kittclops

Kittyclops has
one giant eye
the better to see
from the land to the sky

Mokira

Mokira a the titan vulture kaiju spawned in the deep jungles of Indonesia. He occasionally makes raids into Japan to clash with other giant creatures.

Gigantica

Lenna Morrisson was the screwed-up kid sister of a promising young scientist. Armed with an experimental growth suit stolen from her older sister's laboratory, she hires herself out as rented muscle to gangs, syndicates, and supervillans of all kinds.

Mon-Tiki, god of fire.

Mon-Tiki is the god of fire, of an isolated tribe on a secluded Polynesian island. Whenever his people are threatened he can be summoned to deal out his holy justice.

The Inconsiderate Bulk

Brian Banno was a brilliant scientist and engineer, and also, according to his friends, a total jerk. But Brian also holds a terrible secret. Ever since a strange accident with a theta radiation powered cheese-grater, when  Brian gets mad, he transforms into a huge, belligerent, insensitive, rude creature the public has nicknamed "The Inconsiderate Bulk." The Bulk has inadvertently saved the world many times, but that doesn't stop him from acting like a jackass.

Uacmitumavulh

Uacmitumavulh a being of unstoppable power, created by the followers of the death god Hunhau to act as his avatar when the current cycle of creation comes to a close, and destroy the world. Many misinformed westerners held a silly superstition that the end was to occur on December 21st, 2012. The truth of when the cleansing will occur no man knows.

Woo - King of the Monsters

Woo is the resident giant ape, in the SNK video game King of the Monsters. He seems to be based on the Toho version of King Kong, as he has the ability to throw electric fireballs and such.

Woo is (c) SNK Playmore

Lavicus - King of the Monsters

Lavicus is a character from the Neo-Geo game King of the Monsters 2, and is the last boss before the final boss King Farmady. He seems to be a vampire type-creature, with a mouth so huge it splits his body in half with an eyeball in-between. In the game he also spits smaller creatures through the strange trunk/mouth on his head.

Lavicus is (c) SNK Playmore

Claw head - King of the Monsters

Claw Head is a boss from the SNK video game, King of the Monsters 2. He's a large, reptilian alien creature with two heads and a giant tooth-filled mouth in his lower abdomen.

Claw Head is (c) SNK playmore

Oysteraah

Oysteraah is a giant thorny oyster, mutated by radioactive waste dumped by the British nuclear power industry in the 1960s. The creature periodically raids coastal towns in search of food. Thus far all conventional weaponry has been unable to penetrate the mollusk's tough outer shell, although his softer inner parts have been shown to be vulnerable.

Lord Taco

Lord Taco is a gigantic, bizarre creature, spawned from contaminated taco meat. He ravaged though downtown Los Angeles until finally defeated by the combined efforts of a large group of hungry citizens.

Cybershark

A giant robot shark created by a power mad scientist hell bent on world domination.

Xtchlotil, the devourer

Xtchlotil the devourer is a huge beast, born from a mutated insect egg infected by strange extradimensional energy. Xtchlotil  grew to enormous size and began to consume everything around him, until finally all life on his planet had been destroyed. He then used his vast intellect and immense cosmic powers to rip open wormholes in the space time continuum, to discover more worlds to devour.

Gorfalogg

The Gorfalogg is a creature of unknown origin. Over the centuries he as gained a reputation as a fearsome monster, capable of wiping out entire civilizations. He often sells his services to the highest bidder, and specializes in clearing planets of their inhabitants for colonization.

Pazuzar

Pazuzar is a giant, mutated reptile. He began life an an ordinary Amazon river caiman but grew to enormous size after being exposed to the exotic radiation emitted from a crashed alien space craft.

Tourrshanax

The Tourrshanax is massive, long lived,  carnivorous bird, known to achieve heights of 3-5 meters (15-30 feet.) Although the younger specimens are capable of flight, the older, larger individuals are far too large to take to the air. They stake out territories proportional to their size. The older, larger giants will control areas many miles across.

Hedorah, the Smog monster

Hedorah is a creature spawned from pollution, which is capable of morphing through several different stages or forms. He has been observed feeding from the dirty output of coal fired power plants, and spreading a noxious gas while flying.

Titanosaurus

Titanosaurus is a monster from the Toho series of Godzilla films.

Enjoy!