Get All 3 RollerCoaster Tycoon Titles for Under $9 to Celebrate Its 15th Anniversary

on April 1, 2014 7:10 AM

The RollerCoaster Tycoon series today turned 15, and to celebrate, digital retailer GOG have discounted the series for the day.

The entire series is selling for $8.17, a markdown of over $25.

A fourth installment in the series has been announced by Atari as launching later this year, although the new title looks to embrace modern social gaming elements.