RollerCoaster Tycoon turns 15, get all three games for under $10

The RollerCoaster Tycoon series launched 15 years ago today in North America, and to mark the occasion, The Witcher developer CD Projekt's online store Good Old Games (GOG) is offering all three games for a total of $8.17.

If you don't want all three, you can buy RollerCoaster Tycoon: Deluxe, RollerCoaster Tycoon 2: Triple Thrill Pack, and RollerCoaster Tycoon 3: Platinum individually for $1.19, $1.99, and $4.99 respectively. The offer expires Wednesday, April 2, at 9:59 a.m GMT.

Two weeks ago during GDC 2014, Atari announced RollerCoaster Tycoon 4 for mobiles. A version of the game is also coming to PC, but Atari isn't saying much about it just yet.