Art Software was the name of a group of developers for the Amiga computer. These developers were Rodney Smith, Cameron Mckechnie and Blair Zuppicich. Mark Sibly joined them on “Sorceror’s Apprentice”. Despite both their games getting a commercial release, they received no money from their publisher. Given this the rights reverted and they made both “Sirius 7” and “Sorceror’s Apprentice” public domain.