These monsters are awarded for completing Special Star Challenges in the cities.
UnlockableHow to Unlock
BubbaUnlock all the secret monsters. This includes Philbert and Eyegore
to.
EyegoreComplete all the Challenge Stars in all the cities
PhilbertComplete all the Par Point Stars in all the cities.

[unlock monsters
Use the mosters in the cities listed below to unlock the other monsters. Please
note that there may be more then one monster to unlock the secret ones. And you
might have to re-do the city to unlock the other ones that are in it.
UnlockableHow to Unlock
AmandaPlay as Kyle in Los Angeles
BartPlay as Kingston in Los Angeles
CalPlay as Kyle in Los Angeles
CrocPlay as Rojo in Hong Kong
EdwinPlay as Wally in London
HarryPlay as Marco in Chicago
IckyPlay as Ralph in London
JackPlay as Harry in Las Vegas
JillPlay as Amanda in Hong Kong
JoePlay as Natalie in New York
KingstonPlay as Lizzie in Las Vegas
KylePlay as Kingston in London
LeonPlay as any starting monster in Las Vegas
MarcoPlay as Ralph in San Francisco
NataliePlay as Marco in San Francisco
NickPlay as Harry in Chicago
RockyPlay as Cal in New York
RojoPlay as Kyle in Chicago
ShelbyPlay as Lizzie in San Francisco
VenusPlay as Croc in Hong Kong
WallyPlay as Marco in New York