RPGs, first person shooters, and more complex action-adventure games were all capturing more market share. Even so, Tomb Raider became one of the best selling series on the PlayStation, along with Insomniac Games' Spyro and Naughty Dog's Crash Bandicoot, one of the few 3D titles to retain the linear level design of 2D games. Also, many of the Nintendo 64's best sellers were first and second-party platformers like Super Mario 64, Banjo-Kazooie, and Donkey Kong 64.[33] On Windows and Mac, Pangea Software's Bugdom series, and BioWare's MDK2 proved successful.