I wasted a ridiculous amount of my youth building fictional roller coaster parks on my computer with Roller Coaster Tycoon. It was so fun! Building new rides, dealing with your customers, handling demand, creating park layouts, it all made me want to work at theme park.
This video from AndrewMFilms imagines a day at a Roller Coaster Tycoon park from the perspective of a customer. Using visual effects, he captures so much of what made that video game special (crashes! the people picker upper tool! vomit!) in perfect detail.