cc65 (6502 cross compiler suite) cc65 is a complete cross development package for 65(C)02 systems, including a powerful macro assembler, a C compiler, linker, librarian and several other tools. Supported targets include the Atari 400/800/XL/XE computers, the Atari Lynx console, the Commodore PET/VIC/64/16/Plus4, the Nintendo NES, the Apple II, and others. The cc65 project rarely does releases. This build is updated once or twice a year, to the latest git. If you need a specific version of cc65, see README_SBo.txt.