A New York-based toy company that became notorious as one of the biggest low-bidders in the gaming industry. They're arguably more well-known nowadays as the subject of numerous thrashings by James Rolfe's Angry Video Game Nerd review series, such as a rundown of what the colors in LJN's rainbow logo apparently stood for.
While it's generally agreed that much of LJN's games suck, they did put out a few good games here and there.