15th March 2011, 10:51 AM
It's a (Japanese) 1985 laserdisc arcade game, originally. It's not based on something else. That video is of the game's only home port which got a US release, the Sega CD version (Japan also got releases on the 3DO, Playstation, Saturn, and LaserActive). The Sega CD game is considered one of the better Dragon's Lair-style FMV games on the system, but I haven't played much of it.