to get all yugioh cards in yugioh 5ds you have to, hold the xbox and then go up up a really fast as fast as u can and you get all the cards.
I don't know ALL the passwords but this pasword: 595313131313131 can unlock EVERYTHING.
there isnt a code that will unlock all dungeons
beat all the brainwashed duel spirits
The passwords are at the bottom of this page. Click on one to use it.
What do you mean "code"? Do you mean password? If so all passwords are unqiune.
The Yugioh Wikia (yugioh.wikia.com) lists all the cards with their passwords and any other information you might need.
You need to complete all three parts with five different characters
the password is 56473 will unlock all levels when you click "Play Again" have fun!
E.g: part 1:(normal code) 1) (with all combo code)HOBO PASSWORDS (Unlock all combo's: Superhobo)Part 1:hotdogs 1)superdogs Part 2:parklife 2)superpark Part 3:pussycat 3)pussycatHOBO 2 PASSWORDS (Unlock all combo's: Megahobo)Part 1:dropsoap 1)megasoap Part 2:exodus 2)megaexodus Part 3:prisonbreak 3)prisonbreakHOBO 3 PASSWORDS (Unlock all combo's: Ultrahobo)Part 1:burgers 1)ultraburgers Part 2:bottles 2)ultrabottles Part 3:guns 3)gunsHOBO 4 PASSWORDS (Unlock all combo's: Rambohobo)Part 1:hotshots 1)ramboshots Part 2:warbo 2)rambowarbo Part 3:cityjungle 3)cityjungleHOBO 5 PASSWORDS (Unlock all combo's: Spacehobo)Part 1:bubbles 1)spacebubbles Part 2:alienfun 2)spacefun Part 3:clonewars 3)spacewarsHOBO 6 PASSWORDS (Unlock all combo's: Doomhobo)Part 1:hellboy 1)superhellboy Part 2:doom 2)superdoom Part 3:poop 3)poopHOBO 7 PASSWORDS (Unlock all combo's: Holyhobo)Part 1:divine 1)superdivine Part 2: heavenly 2)superheavenly Part 3:almighty 3)almighty
you need to beat all the lv 4 duelists at least 5 times
here are all the passwords for fun brain arcade:queen1 to unlock to the last developed level. will unlock every level before, just hover over the star to choose which game to play.