Space Ace is a LaserDisc video game produced by Bluth Group, Cinematronics and Advanced Microcomputer Systems (later renamed RDI Video Systems). It was unveiled in October 1983, just four months after the Dragon's Lair game, followed by a limited release in December 1983 and then a wide release in Spring 1984. Like its predecessor, it featured film-quality animation played back from a LaserDisc. The gameplay is similar to Dragon's Lair, requiring the player to move the joystick or press the fire button at key moments in the animated sequences to govern the hero's actions. There is also the occasional option to either temporarily have the character transform into his adult form or remain as a boy with different styles of challenge. The arcade game was a commercial success in North America, but was unable to achieve the same level of success as Dragon's Lair. It was later ported to a number of home systems. Gameplay Like Dragon's Lair, Space Ace is composed of numerous individual scenes, which require the player to move the joystick in the right direction or press the fire button at the right moment to overcome the various hazards Dexter/Ace faces. Space Ace introduced a few gameplay enhancements, most notably selectable skill levels and multiple paths through several of the scenes. At the start of the game, the player could select one of three skill levels: "Cadet", "Captain" or "Space Ace" for easy, medium and hard respectively; only by choosing the toughest skill level could the player see all the sequences in the game (only around half the scenes are played on the easiest setting). A number of the scenes had "multiple choice" moments when the player could select how to act, sometimes by deciding which way to turn in a passageway, or by choosing whether or not to react to the on-screen "ENERGIZE" message and transform back into his Ace form. Most scenes also have separate, horizontally flipped versions. Dexter usually progresses through scenes by avoiding obstacles and enemies, but Ace goes on the offensive, attacking enemies rather than running away; although Dexter does occasionally have to use his pistol on enemies when it is necessary to advance. An example can be seen in the first scene of the game, when Dexter is escaping from Borf's robot drones. If the player presses the fire button at the right moment, Dexter transforms temporarily into Ace and can