I believe the mission is the silver knight,if it is the key is outside the gate in a crack in the floor.
Just sign up for the mission and it will appear there as you leave.
go to gams castle and behind the rock
i found it just out side the gam castle :) 8-)
its behind a rock at the right hand side at castle gam
castle gams
click were it gose
you will find the golden key for castle jame poking out outside castle gam click it then go inside and open the door then there is bricks you have to find the manual that says the code then click the red curtian thingy on the wall and it will translate the words. once you have gone through you have to complete a puzzle. WARNING:the puzzle is incredibly hard. thx for reading and good luck with completing that puzzle.!!!
its at castle gam behind a rock you will see it if you go onto weevil view
Before you get any mulch you need to complete a mission at Castle Gams.
Gams's population is 3,272.
You need to have the Golden Key equipped and attack the door. To get the Golden key, you need to play the level "Full moon" with the animal orb Cardinal (the red bird). Just before climbing the second ladder there is a hut. Walk next to it and Cardinal will fly in and get you the Golden Key.
one is at the dirt racing track.one is at the shopping mall.one is at inks orange peel.one is at gams castle.
The Castle of ArturusThe castle is just to the right of Main StreetThe Castle of the Binary BardThe portal is on a large asteroid near X-11 Y-84 in the Asteroid Belt. To reach the castle, you will need all three knights so that you can use the Golden Key.