Well,you have to beat the game once, and at the first level you will see it.
first u need to find all the alien codes and key cards. the alien codes will unlock the secret location of the treehouse. the key cards will unlock special room at the treehouse. the chalice of power is in this room. check sites and youtube for location of codes and keycards. fade out
you need the allien codes that are only seen with special sunglasses
Do you mean the alien codes you put in on LEGO MARS MISSION game? If yes, then no, the codes aren't invalid. By Jontypin
Hello I am Grant a secret agent clank fan and a ratchet and clank fan and i am going to answer the question of how do you find the secret agent clank treehouseFirst of all you don't find it you unlock ityou unlock it by completing the game once and then replaying the game in chalange modein chalange mode you get a new gadget i am not sure what the gadget is called but it is a pair of glasses you will be given the glasses for free in the boltar museum [the first level of the game] you get them in a suit case when you are about to enter the museum. you now have the glasses. You might be thinking what is glasses got to do with the treehouse? well the glasses allow you to see secret codes hidden about the game the codes are blue and you zoom in to the codes to read them. you get thes codes in every level that you are clank you must collect all the codes once you do you will unlok the treehouse you can travle to the treehouse by going to your agancy case files then you go to speshil missions and at the bottom will be the treehouse press X and you will fly to the treehouse. finding all the codes is hard but it is worth it. you get lots of cool stuf in the treehouse. i hope i have helped you sorry for the spelling errors and GOOD LUCKposted by Grant
XLR8-WJAS Wildvine-RAME
they dont exsist
No there is not
You have to buy the book! Then you can see the code!
type in ben 10 then click on the 3rd 1
the codes are not in Club Penguin. Actually you have to buy the book from real stores
Ratchet and Clank size matters have no cheats
ben 10 alien force codes