VD-dev is a game development studio based in France. It was founded in 1990 as Digital Concept by Fernando Velez and Guillaume Dubail. Velez did the programming while Dubail was responsible for the graphics. They cooperated for the game design. The studio's first released title was Jim Power in Mutant Planet in 1992.
Between 1992 and 1996 they parted ways and eventually returned signing their games as Fernando Velez et Guillaume Dubail. In 2002 they started using the name Velez & Dubail Dev. Team and in 2007 VD-dev.