3D Construction Kit II (released in North America as Virtual Reality Studio 2.0), is a utility for creating 3D virtual worlds in Freescape. Developed by Incentive Software and published by Domark, it was released on November 10, 1992 as a sequel to 3D Construction Kit. Unlike its predecessor, 3D Construction Kit II was released simultaneously on three platforms: Amiga, Atari ST and MS-DOS.