Marcel Vos

Marcel Vos is a Dutch RollerCoaster Tycoon analyst and YouTuber. Vos is known for creating in-depth videos on the technical mechanics of OpenRCT2 and its predecessors. He lives in the town of Meppel in the Netherlands.

Work Vos' first video was uploaded in March 2018, showcasing a speedrun of Amity Airfield, a scenario from RollerCoaster Tycoon 2, completing it in just under five minutes. In July, Vos released a video demonstrating a calculator created using roller coasters within RollerCoaster Tycoon 2. In December 2018, Vos demonstrated a ride which would take 12 real-life years to complete. In July 2019, he released a video demonstrating a ride that would take 45 real-life years to complete. In December 2019, Vos demonstrated a roller coaster that would take 135 years to complete.

In July 2020, Vos demonstrated a maze that exploits the path-finding algorithm in RollerCoaster Tycoon 2 and is nearly impossible for in-game guests to complete. After Vos released his video on YouTube, the developers of OpenRCT2 changed the algorithm.