Helped build DreamSNES, bringing Super Nintendo games to Sega’s console.

In the emulation story
Peter Bortas was one of DreamSNES’s three programmers, alongside Marcus Comstedt and Per Hedbor. In the preserved team interview, Bortas described working on much of the emulator while his collaborators concentrated on other areas. Familiarity with Snes9x made it an appealing starting point. DreamSNES first appeared publicly in October 2000.
Sources and further reading
Read the complete emulation history · Meet the people in the story
Retro Replay Retro Gaming History, Reviews & Emulation