If you play Stooge Fighter III on the birthdays of three programmers, the names of the stooges will change. The following birthdays work:
- Michael Lytton April 11th
- Steve Conrad January 3rd
- William Shockley December 29th
If you enter 8-Rear and your computer date is set to Halloween (31st Oct) or Michael Lytton's birthday (April 11), Circuit Sydney's head will start following you around, with its eyes glowing.