User Summary Control Dirk the Daring in another adventure based off of the classic laserdisc coin-op game, Dragon's Lair. In 1990, Roller Coaster was ported to the Nintendo Game Boy as Dragon's Lair: The Legend, with the game's plot and graphics amended in order to closer resemble those of the original Dragon's Lair coin-op. As less of the playing area was visible in the Game Boy port than in the Spectrum version, the display was effectively a window on each of the original version's screens, scrolling within each one and flicking to the next when the edge of the screen was reached. Source: Wikipedia, "Dragon's Lair: The Legend", available under the CC-BY-SA License.