Larry DeMar

Lawrence E. "Larry" DeMar (also known as L.E.D.) is an American video game and pinball designer and software programmer. He is known as co-designer, alongside Eugene Jarvis, of the classic arcade games Defender and Robotron: 2084.

He is the founder of design firm Leading Edge Design (LED), which creates gaming concepts for the casino industry.

Video games

 * Defender
 * Stargate (a.k.a. Defender II)
 * Robotron: 2084
 * Blaster

Williams

 * Black Knight
 * Jungle Lord
 * Scorpion
 * Space Shuttle: Pinball Adventure
 * High Speed
 * Banzai Run
 * FunHouse
 * Jack*Bot

Midway (Bally)

 * The Addams Family
 * The Twilight Zone
 * World Cup Soccer