3D Roller Coaster Designer

Has anyone played this game, It cost 20 bones, and has Steel, Inverted and, Woodies. You can also change the setting. Is it a good game?

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Best Coaster: Millennium Force
Worst Coaster: Project Stealth

I brougt the game awhile ago and Sorry to say, It ain't worth a $1. The graphics are horrible and is very hard to build anything that won't crash. Do yourself a favor and DON'T buy it.