Tennis
Books: GAME BOY Secret Codes - Secret Codes 2003 - Game Boy Games Secrets
Win the set
Game Genie codes
Win the set
When you're serving, toss the ball up and immediately
walk under it so that it lands on your head. If done correctly,
the next screen will show that you've just scored. Do this
four times and you win the set!
Game Genie codes
Sent in by Chris Queen
009-FFE Ball becomes real bouncy
009-66E Computer becomes dumb
008-FFE Ball only can go up & down in right line
007-EFE Mario calls "fault" when P/C throws ball up
000-EFE Computer can't move backwards