12 Secrets of Roller Coaster Designers
You might think you'd be pretty good at designing a roller coaster , especially if you've played with any of the onli... ...specially if you've played with any of the online design games. But the people who have actually done that... ...
https://www.neatorama.com/2017/08/12/12-Secrets-of-Roller-Coaster-Designers/
