ricky Posted October 17, 2018 Share Posted October 17, 2018 Some obvious questions to start: 1) Are you using a ColecoVision or an Adam? 2) Assuming it's a ColecoVision, do you have an alternate Coleco BIOS installed? EDIT: All SGMs are the same internally, by the way. 1) I am using a European Colecovision Pal and a French Secam. 2) The Bios of my Colecovisions are from origins. I use the latest Atarimax-SD firmware beta and the SGM roms work well except Kings Valley. I have a single cartridge SGM Zaxxon Super Game that works well. So where does the worry come from? Quote Link to comment Share on other sites More sharing options...
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