Enchiridion of the Computarchs is a casting supplement for Mutant Crawl Classics and Dungeon Crawl Classics RPGs. However, programs can easily be broken down into smaller single use effects that allow for expanded computer based play in systems like Cyberpunk, Gamma World, and more. Three appendices assist with creating random system errors, techno-acronyms, and Intrusion Countermeasure Entities or ICE (cybermonsters).
