Atari — one of the world’s most iconic consumer brands and interactive entertainment producers — today kicks off the RollerCoaster Tycoon 25th Anniversary Celebration. Atari invites fans to join the celebrations honoring the visionary creator, Chris Sawyer, and the iconic RollerCoaster Tycoon franchise. Fans will soon enjoy a series of all-new interviews with Chris Sawyer, in addition to exciting in-game perks, exclusive game streams, and the unveiling of an array of new apparel and collectibles, featuring a special commemorative item personally hand-signed by Chris Sawyer himself.