Boulder Dash(R) is a registered trademark of BBG Entertainment GmbH. Boulder Dash(R)-30 Anniversary TM, the names and likenesses of Rockford TM, Crystal TM and Goldford TM are trademarks of BBG Entertainment GmbH. Boulder Dash(R)-30 Anniversary TM Copyright (C) 1984-2017 BBG Entertainment GmbH. All rights reserved. The original Boulder Dash(R) was created by Peter Liepa with Chris Gray.
