 Initially publishing software developed in-house, such as Pelc's "Misja" and Liminowicz's "Fred" and "Lasermania", later the company also published games created by other developers.In late 1991, Avalon made a deal with Zeppelin Games, who would license the company's games "Misja" and "Fred" for release in Western Europe.In exchange, Avalon licensed several Atari 8-bit games by Zeppelin for publication in Poland, starting around October 1992.