NBA Live '99 (PSX)

Play as a Gorilla:
Go to the "Create Player" screen and enter "BIG BOY" as a name. Then, enter Charles Barkley's attributes for the player. The Gorilla should now appear in the free agents list

Fake pass:
While playing a game, press L2 + X.

Bonus teams:
Enter the "Rosters" screen and select the "Create Custom Team" option. Then, enter one of the following locations and team names to activate the corresponding team that consists of members of the development staff.