Gex 3D: Enter the Gecko, for the Sony PlayStation 1, is a 3D platformer that follows Gex, a wise-cracking gecko tasked with saving the world's television networks from the sinister Rez. As Gex traverses through various themed levels, he can don different costumes that grant him special abilities. The game features vibrant environments, tongue-in-cheek humor, and references to popular culture. Players explore, collect items, defeat enemies, and face off against bosses while enjoying the game's satirical take on TV and movie tropes.