Aspyr today announced that it will be publishing Tony Hawk’s Pro Skater 4 for both the Mac and PC. “Players take on the role of legendary skateboarder Tony Hawk and 13 other athletes as they skate through enormous free roaming levels, choose from 190 progressively harder goals and build their skills to perform 14 of the greatest skateboarding stunts of all time. Tony Hawk’s Pro Skater 4 delivers the deepest and most challenging gameplay experience in the Tony Hawk’s Pro Skater series. The game’s enhanced career mode allows players to earn respect and the chance to take on all new pro goals by conquering a skater-specific Pro Challenge based on each skater’s personal history.” The title is currently in the beta stage of conversion and is expected to ship in May. It will be available for Mac OS 9 and Mac OS X, and can be pre-ordered now for US$39.99.