RollerCoaster Tycoon (video game)
Chris Sawyer · 1999
RollerCoaster Tycoon is a solo-built, tile-based construction and management simulation released in 1999 for Windows. Developed entirely by Chris Sawyer in x86 assembly language, it reflects his Lego-like design philosophy and interest in roller coaster engineering rather than personal riding experience. Players complete 21 preset scenarios (81 total with expansions) by building amusement parks, designing custom roller coasters piece-by-piece, hiring staff with defined roles, modifying terrain, and balancing visitor needs through strategic placement of amenities.