I just checked on the transgaming website and it said that they ported spyhunter to run on both the pc and mac.
Ported from Midway's popular PlayStation®2 title, and only recently released on other consoles, TransGaming brings SpyHunter to the Mac and includes the PC version on the same CD. Packed with amazing 3D graphics, relentless action, and a game play experience similar to that offered on the console versions, both Mac and PC fans can experience the incredible adrenaline rush of taking on a multitude of missions to save the world. Both the Mac and PC versions of SpyHunter were ported simultaneously in an extremely short period of time demonstrating the tremendous power of TransGaming's portability technology. SpyHunter also marks the beginning of Apsyr Media's foray into the PC publishing market. Read more here