If you want to pull apart a program to see how it ticks, you’re going to need a disassembler. [Ricardo Quesada] has built Regenerator 2000 for just that purpose. It’s a new interactive disassembler for the Commodore 64 platform. Naturally, Regenerator 2000 is built with full support for the 6502 instruction set, including undocumented op-codes […]