Chris Sawyer, creator and producer of the RollerCoaster Tycoon® series, and Atari, one of the world's most recognized publishers and producers of interactive entertainment, today announced that RollerCoaster Tycoon Classic is now available on Steam for Windows PC and Mac for $19.99 USD. RollerCoaster Tycoon Classic combines the best features from two of the most successful and world-renowned RCT ... more.