LEGO Batman: The Videogame [PSX]

Unlockables from the McDonald's Toy Set Codes
Enter these codes (provided by the Lego Batman toys at McDonald’s) at the cheat screen to unlock the following:

Password - Effect

BDJ327 - Bruce Wayne - (from Batman Batarang toy)
DDP967 - Commissioner Gordon - (from the Joker Helicopter toy)
XWP645 - More Batarang Targets - (from the Batboat toy)
MVY759 - Nightwing - (from Robin Grappling Hook toy)
KJP748 - Penguin Minion - (from the Penguin Submarine toy)
MAC788 - Police Van - (from the Batmobile toy)
CCB199 - The Joker (Tropical) - (from the Joker Surprise toy)
NJL412 - Yeti - (from Mr. Freeze Ice Blast toy)

Various Codes
Enter one of the following codes at the computer in the Batcave to activate the corresponding cheat function.

Effect - Code

Extra hearts - ML3KHP