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OSSCART, The OSS 4 in 1 Cartridge for Atari 8-Bit Computers


A 4 in 1 cartridge running OSS's MAC/65, Action!, Basic XL and XE software.


The PCB was drawn based on the OSS Cartridge and images at


The 4-in-1 Rom file was created using the OSS M091 type rom files shared at


*** 3D printed cartridge case will be available at thingiverse. Not finished yet ***


Single rom file includes 4 OSS software.


MAC/65 with DDT


Basic XL

Basic XE

OSSCART, The OSS 4 in 1

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