Yes I need help finding the alternate route for the world 7 cannon in the boo's house.
Please be as detailed as you can when making an answer. Answers that are too short or not descriptive are usually rejected.
Please do not use this box to ask a question, it will be rejected - this box is for answers ONLY. If you want to ask a question for this game, please use the ask a question box which is above on the right.
Accept submission terms View Terms
You are not registered / logged in.
If you would like to ne notified if/when we have added this answer to the site please enter your email address.
We will only use this address to email the confirmation for this answer.
I assume you mean the world 4 cannon which sends you to world 7. If you do, to get it in the room with the huge boo, activate the blocks & jump over to the right side (using Mini Mario is easier for this). If you make it, wall jump up the gap above you. This will take you to the 4rd star coin & the door leading to the secret exit. This exit unlocks the cannon, which takes you to world 7.
Search for more answers for New Super Mario Bros or ask your own question here.