well it depends did you beat the subspace emmisary allready? cause the secret door is close to the beginning but you just have to play until you see a door you dident see the first tme you played it. anyway you need to beat it first.
he is in the water area with all the cannons. go through the middle door and fight him.
• Play 350 brawls • Beat 20 or more Events after clearing The Subspace Emissary • Pass through the hidden door in The Swamp area after completing The Subspace Emissary Notice: In order to unlock Jigglypuff, you must satisfy one of the above conditions and then beat Jigglypuff in a brawl.
There are a total of 12 hidden characters in Super Smash Bros. Brawl.
all you have to do is this: step 1: beat adventure mode. step 2: go to the swamp. step 3: find the secret door there. then you will have to fight jigglypuff. beat him to unlock him
go to the swamp level and get all the hidden items on that level and go to the door right beside the cannon part of the level. then go into the door and you will battle jigglypuff. note:if you die you have to do the whole level again.
Through the Hidden Door was created in 1987.
There are several manners to do that: you must play 450 brawls, or you must beat the Boss Battles mode with Fox or Falco after completing The Subspace Emissary, or you must pass through the hidden door in The Ruins area after completing The Subspace Emissary.
No, unless you count Shiek or Zero Suit Samus.
You can enter Tabuu's door, and defeat him to beat the game.
No you can enter the door after you have completed the great maze
Sonic is in SSBB.
You can't get tails in SSBB.