The Teenage Mutant Ninja Turtles have faced a few interesting foes over the years, though none match the weirdness of Wyrm, ...

Megalodon (Otodus megalodon) was another supersize version of a modern animal. Fossilized teeth suggest that megalodon, which reigned over ocean ecosystems between around 23 million and 2.6 ...

There's nothing like a terrifying alien to make a game exciting, and these horrific space monsters have become icons in the gaming landscape.