Steven Eric Meretzky is an American video game developer. He is best known for creating Infocom games in the early 1980s, including collaborating with author Douglas Adams on the interactive fiction game of The Hitchhiker's Guide to the Galaxy, one of the first games to be certified "platinum" by the Software Publishers Association. Later, he created the Spellcasting trilogy, the flagship adventure series of Legend Entertainment. He has been involved in almost every aspect of game development, from design to production to quality assurance and box design.