From Sega Retro
|Company(ies): Sega of America|
Al Nilsen was the Director of Marketing at Sega of America from 1989 to 1993. He is seen in a 1990 episode of PBS' Computer Chronicles and is mentioned in a few magazines during the development of Sonic the Hedgehog 2 and Sonic the Hedgehog CD and is responsible for the "Genesis Does What Nintendon’t," "Sonic 2sday", and "Welcome to the Next Level" campaigns.
- Sonic the Hedgehog 2 (Mega Drive Version) (1992) — Development Support [NOTE: Uncredited in-game]
- Sonic CD (1993) — Development Support [NOTE: Uncredited in-game]
- Phantom 2040 (Mega Drive and SNES Versions) (1995) — Special Thanks to