
4D Interactive Systems, Inc. was a company based in St. Paul, Minnesota, started by Dan Nicholson with David Wesely, Dungeons & Dragons co-creator Dave Arneson, and David Megarry. It was incorporated on February 14, 1978, and dissolved on April 7, 2006. The company was not limited to video games, they worked on the medical, industrial, and educational fields as well.
4D Interactive Systems has been active in the gaming industry from 1980 to 1984, with 2 titles tracked on PlayPile. Their catalog primarily spans Platform, Strategy, Tactical, with additional titles in other genres. Games from 4D Interactive Systems are available across 6 platforms, most notably ColecoVision, DOS, Apple II.