Warp from World 1 to World 5
Go to the tower in World 1 with the Blue Shell power-up. Go to the first pipe that shoots you up into the air. On your way back down, go in the gold door. There will be a lot of randomly moving platforms. On the right, there is a gap that always stays the same size. Go through it and you will see three blocks. Use the Blue Shell ability to break them all, then break the last three. Go to the right and finish the level to unlock the World 1 Warp Cannon, which will shoot you to World 5.
Warp from World 2 to World 5
In Secret Stage 2-A, there is a secret exit to the stage that will grant you access to the Warp Cannon in World 2. Near the end of the stage, there is one last spin jump platform you need to use to reach the final Star coin. Instead of stopping once you get the last Star coin, continue falling to the right and press Jump at the same time you land on the red turtle on the final platform to get enough jump height to reach the platform with the pipe above you in the little alcove. Go through the pipe and exit the stage using the red flag.
Warp from World 5 to World 8
Enter the World 5 Ghost House and get a Mushroom from the blocks. Then, go up the stairs untill you get to a place with three brick blocks on the left side of the screen. Stand on top of them and jump to reveal three invisible blocks. Next, wall jump on the left side to get on top of them. Stand on the middle raised block and duck, then jump to reveal a block with a vine in it. Climb up the vine and a Boxing Ghost will appear. Jump off the vine to avoid taking damage from it. Kill it and climb back up, and enter the door. Kill the two Walking Pumpkins and stand in the middle. The platform will wobble and as long as you stay in the center you should be fine. When it reaches the top, exit and jump on the flag pole. A path will open to the Warp Cannon on the World Map. Enter and use the Cannon to get to World 8.
Unlock World 4
Defeat the Boss in the last castle of World 2 with Mini Mario to unlock World 4.
Unlock World 7
Defeat the Boss in the last castle of World 5 with Mini Mario to unlock World 7.
Cheats and secrets for New Super Mario Brothers Nintendo DS video game submitted by Wanda B.
New Super Mario Walkthroughs
Walkthroughs and FAQs for the New Super Mario Bros. DS video game are on the next page...