I have completed most of the games and these are some of the passwords:
MIGHTY GIRL #1: COW5
APPLE JACKS: BABY5
ROLEY POLEY RODEO: CAKE5
CREEPY CRAWLERS: DOLL5
SWITCH: BITE5
EXTREME AIR: HARD5
SWARM: HELP5
PLANETARY PINBALL: HIDE5
MIGHTY GIRL #2 : GRAVY5
belt4 gets you really far
HOPE4
cola4
The answer is piarte 5
hobo 4
pasta6ikillu9neverfunbrain passwards
you click the tagline and the answer will show.....like smell6 and that is a real answer....so good luck! There is also Drip 6 no caps !!!!!!!!!!!
On the mighty guy/girl left click, press forward. repeat. Search "Funbrain Cheats" on youtube.com
nbnbmnb
JAB5 or SPOON8
pirate5 is the farthest you can go now...it's still being worked on. but why for so long? i wonder if they can't come up with a new game? or they are trying to make the rest at once.... well theres your answer.(by the way this is for math!)
there is a hacked version on Arcade Prehacks.com
uuruerererururuereruruuututututuutte! short8 is a good code. o please.. wat a dork :P
I do not know any cheats I just needed to take off the other answer because it doesn't work.
go to options menu,then select cheats menu and enter PIES,(unlocks all vehicules in arcade mode)