Site under construction; pardon the dust!

Welcome!

Hi, I'm Rolly (rhymes with "jolly") and I make roller coasters out of polygons. I also build tools that make coaster manufacturer specific tracks, supports, etc. that help me create realistic coaster models.

I'm Rolly (or Jay), and I make roller coasters out of polygons!

Featured model

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A 1:1 recreation of Poltergeist - Six Flags Fiesta Texas (a.k.a: Joker’s Jinx - Six Flags America, Flight of Fear - Kings Dominion and Kings Island, Crazy Cobra - Discoveryland) I made all in the month of August!

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Nov 10, 2024
18.6 MB
  • vertex 0 Verts
  • triangle 1.7k Tris
  • quad 10.8k Quads
  • ngon 0 N-gons
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Featured tools

Premier Rides Support Generator

v0.1 (Preview) $0+
287.2 MBOct 24, 2025
support-generator

Premier Rides Track Generator

v0.1 (Preview) $0+
224.5 MBOct 24, 2025
track-generator

B&M Support Generator

v1.0 $0+
69.2 MBNov 10, 2024
support-generator
View all tools

Featured posts

Import NL2 Spline to Blender

6 min readOct 17, 2025
Import NL2 Spline to Blender

Site Log 2

2 min readOct 20, 2025
Site Log 2

Site Log 1

2 min readSep 30, 2025
Site Log 1
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What should I build next?

If you have an idea that could improve my workflow, I'd love to hear it. Let's work together and build better custom and high quality coaster models!

Email message@rollygon.com send