To open the world 4 cannon in the Super Mario brother's game DS, you have to enter through the last level of world 2. Make sure you have a blue mushroom, which makes you smaller. You can do everything in this level normally until you get to the end. There will be a Caterpillar-like creature waiting for you. You have to turn into a smaller version of Mario (using the blue mushroom) and defeat the creature. After you are done, the sign which says world 3 will turn around and read world 4. You will automatically go through a small hole and will appear in the exciting jungles of world 4.
Beat the World 5 boss as Mini Mario the whole time. Or, use the Warp Cannon on World 4.
The way to unlock World 4 is to beat the boss in the castle of World 2 with Mini Mushroom. The way to unlock World 7 is to beat the World 5 boss in the castle with Mini Mushroom.
To unlock world 7.... You need to defeat the boss at the end of world 5 as mini Mario ( or Luigi!)
go up, dow, left and right and go through the gate while pressing start!
For World 4:
-Beat World 2 boss with MINI MARIO
For World 7:
-Beat World 5 boss with MINI MARO
-Unlock the cannon on World 4
Beat the World 2 Castle as Mini Mario.
you first have to unlock sonic
You play the game.
There's no World 9 on New Super Mario Bros. for DS. In New Super Mario Bros. Wii, World 9 is unlocked after you rescue Princess Peach.
Wario is not in New Super Mario Bros.
How do you get to world 4 on super mario bros ds?
They call it Super Mario Bros Wii for a reason
beat and unlock all the other levels. my mom is the Mario master
Mario Bros. Super Mario Bros. Super Mario Bros. 2 Super Mario Bros. 3 Super Mario World Super Mario Land Super Mario World 2 Super Mario Land 2 Super Mario 64 Super Mario Sunshine New Super Mario Bros. Super Mario Galaxy New Super Mario Bros. Wii Super Mario Galaxy 2
All you have to do is go to the world 2 castle and beat the boss with mini Mario
ask someone else...
Sprites used in Super Mario Bros X is from Super Mario Bros 3, Super Mario Bros 2, Super Mario World, and Legend of Zelda 2.
no, but you can unlock Dr. Mario in Super Smash Bros. Melee by completing Challenge Mode with Mario.