First Star Software, Inc. is a Chappaqua, New York based video game development, publishing and licensing company, founded by Richard Spitalny, Billy Blake, Peter Jablon, and Fernando Herrera in 1982. It is best known for the series' Boulder Dash, which began on the Atari 8-bit family, and Spy vs. Spy, which first appeared on the Commodore 64. Games were ported to or written for home computers, consoles, and later for Macintosh, Microsoft Windows, and portable devices. Millions of units have been sold in both the Boulder Dash and Spy vs. Spy series of games.