Hey Jammers!Here's all the codes I know!
explore2012
playwild
playfree
newyearjam
foodfight
potion
discovery
danceparty
campwild
moviebytes
hammock
speedy
playsmart
gorilla
celebrate
treasure
festival
croc
gecko-gives green gecko plush
AJBDAY-gives birthday cake
spooky
coralreef
phantom-gives 500 gems
treat-gives 500 gems
Up-to-date code? Check here!
http://www.retailmenot.com/view/animaljam.com