1 go to world 4 2 go to the haunted house 3 finish the level with mini man
The cannon in new super Mario bros takes you from one world to another without having to complete the world (ie it shoots you into another world)
You Have To Get Into A Golden Tube On World 2-A
look up super Mario bros Cannon world 1 and level 1
it is not stars it is a world
in world 1 at the tower there is a red flag that you need to get to unlock the cannon.
There is no cannon on world 1
The cannon in new super Mario bros takes you from one world to another without having to complete the world (ie it shoots you into another world)
You Have To Get Into A Golden Tube On World 2-A
Complete world 3 or 4 or get the world 2 cannon
To get world 7 you have to get the cannon, and to do that you have to either beat certain levels or get star coins.
just jump in the cannon in w5 or beat mole tank in w6
beat the level by going through a secret pipe.(red or Green)
look up super Mario bros Cannon world 1 and level 1
Super Mario World
kill mario
By going into a cannon
get to the cannon lvl