Highly portable Sega Master System (SMS), GameGear (GG) and SG-1000 emulator. VDP emulation code arround 300 lines of code.

95% of sms/gg games working, more than 60% are playable start-to-end.

Known bugs

• No codemaster rom mapper suport (yet)
• horizontall scrolling buggy

Based on Z80 emulator core by Marat Fayzullin.

Greatly inspired by Codeslinger Tutorial and SMSPlus GX source code.