Dr.Margo - Dr.Mario unofficially arrives on the Commodore Plus/4 thanks to Csabo & KiCHY

Mission Intelligence: Dr.Margo is an unofficial Dr. Mario-inspired puzzle game engineered specifically for the Commodore Plus/4, bringing color-matched pill stacking and virus-clearing logic to constrained 8-bit hardware. Optimized for smooth play on vintage circuits, it showcases tight input handling, sharp visual feedback, and carefully tuned difficulty curves. Retro coders can dissect how a classic arcade formula is reimplemented under strict memory and CPU limits. Perfect for players craving NES-era puzzle flow on a lesser-used Commodore platform, and devs studying precision design on legacy systems.