Gex: Enter the Gecko
Gex: Enter the Gecko (released in Europe as Gex 3D: Enter the Gecko and in Japan as SpinTail) is a platformer developed by Crystal Dynamics for Windows and released worldwide in 1998. It is the second title in the Gex series, sequel to the Windows release Gex. Enter the Gecko was developed for pre-NT versions of Windows, and is not compatible with modern versions such as XP, Vista and Windows 7.