List of Brad Martin Games (2) Geist (2005) Developed by n-Space for NGC Geist is an adventure game developed by n-Space and released on GameCube. 3.80 5 Turok: Dinosaur Hunter (1997) Developed by Iguana Entertainment for WIN, N64 Turok: Dinosaur Hunter is a shooter game developed by Iguana Entertainment and released on Microsoft Windows, Nintendo 64. 3.57 5 Brad Martin Games Overview Updates