Try to do Arcade Classics and/ or Original VideoGames
never released on ATARI 8-BIT and 16/32-BIT machines. 
 

Please read :
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AtariTools is a non-commercial WebSite dedicated to the old Atari home and personal computer. For users witch enjoy programming Original or Classic VideoGame.  In this mind, site provide free tools and/or software for all Atari enthusiasts.

As error is an human thing, if you see something I must remove and/or modify , please let me know by contact link. 

AtariTools is in no way connected to the current owner of the brand Atari and all regarding licenses, and is a pure non-profit WebSite.