Coaster Creator 3D review. Classic Game Room presents a CGR Undertow review of Coaster Creator 3D on the eShop for the Nintendo 3DS developed and published by Big John Games. Coaster Creator 3D is a rollercoaster creator and amusement park simulator. Start by drawing your ride's outline, and then tweak every since inch of its track. Elevate, twist, loop, swoop and pull the track until it's precisely the kind of thrill ride you had in mind. Coaster Creator 3D has a fairly complex interface with a steep learning curve, but once mastered, it affords thoroughly enjoyable coaster creation and simulation. n three dimensions! This video review features video gameplay footage of Coaster Creator 3D on the eShop for the Nintendo 3DS and audio commentary from Classic Game Room's Derek.