Dragon's Lair - Technical Details

Technical Details

The original laserdisc players shipped with the game (Pioneer LD-V1000 or PR-7820) often failed. Although the players were of good quality, the game imposed unusually high strain: Laserdisc players were designed primarily for playing movies, in which the laser assembly would gradually move across the disc as the data was read linearly. However Dragon's Lair required seeking different animation sequences on the disc every few seconds—indeed, less than a second in some cases—as dictated by gameplay. The high amount of seeking, coupled with the length of time the unit was required to operate, could result in failure of the laserdisc player after a relatively short time. This was compounded by the game's popularity. As a result, the laserdisc player often had to be repaired or replaced.

The life of the original player's gas laser was about 650 hours; although later models had solid state lasers with an estimated life of 50,000 hours, the spindle motor typically failed long before that. It is rare to find a Dragon's Lair game intact with the original player, and conversion kits have been developed so the units can use more modern players.

The original USA 1983 game used a single side NTSC laserdisc player manufactured by Pioneer; the other side of the disc was metal backed to prevent bending. The European versions of the game were manufactured by Atari under license and used single side PAL discs manufactured by Philips (not metal backed).

The European arcade version of Dragon's Lair was licensed to Atari Ireland (as was Space Ace later). The cabinet design was therefore different from the Cinematronics version. The main differences were that the LED digital scoring panel was replaced with an on screen scoring display appearing after each level. The Atari branding was present in various places on the machine (marquee, coin slots, control panel and speaker grill area), and the machines featured the cone LED player start button used extensively on Atari machines. Although licensing for this region was exclusive to Atari, a number of Cinematronics machines were also available from suppliers mostly via a gray import.