Unlock the following: K5 Street court - Play five Street Games. Practice Gym court - Play ten Street Games. VC Gym court - Play fifteen Street Games. All-Time Celtics - Do not commit any fouls for an entire game.
SEGA team - Unlock the All-Time Celtics then do not commit any fouls for an entire game. All-time Sonics - Score 127 points in three consecutive games. All-Time 76'ers - Score 127 points in one game. All-Time Lakers - Win two games. All-Time Superstars - Win five games. Hieroglyphics team - Hold the CPU to 48 points or less.
2K5 team - Unlock the Hieroglyphics team then hold the CPU to 48 points or less. VC team - Unlock the 2K5 team then hold the CPU to 48 points or less. Sophomore Class team - Unlock the VC team then hold the CPU to 48 points or less. Rookie Class team - Unlock the Sophomore Class team then hold the CPU to 48 points or less. Boss #1 court - Defeat the CPU by 69 points. Boss #2 court - Unlock the Boss #1 court then defeat the CPU by 69 points. Boss #3 court - Unlock the Lamar Odom Bobble-Head and get 30 total assists in one game. Hall Of Fame mode - Unlock all bonuses to access the Hall Of Fame difficulty setting.
More tricks, tips and cheats for this game are right here - ESPN NBA 2K5 cheats