How to Make a Custom Super Mario Bros. Level

Step-by-Step Guide

1. 1

   Step 1: Open Google and play the game to understand the mechanics

   If you think it's better, then lets get started! Insert all your ideas on that game.
   
   You need inspiration.
   
   A good place to go to play NES games is nintendo8.
2. 2

   Step 2: and while playing the original levels

   That is the most efficient level editor, due to editing the ROM itself, and not only adapted ones.
   
   At this one you should have eaten before, because eating at this step may make you a bit lazy for doing it.
   
   Also, first, use a Lifeguard ROM.
   
   Do any crazy stuff, and step by step you learn the codes for each particular object.
   
   You may also close and open, so you may also learn the particular button for saving. , You may learn how to change the length of objects, making the trees mushrooms coin trails and holes.
   
   Try not to change a lot the things in the end of the castle; it may break the game on that level/part. ,
3. 3

   Step 3: compare them to something you would think about.

4. 4

   Step 4: Search SMButil

5. 5

   Step 5: then download it.

6. 6

   Step 6: When you at least learned the most important part of the objects

7. 7

   Step 7: get to the final ROM.

8. 8

   Step 8: After finishing your ROM

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   Step 9: submit it

10. 10

    Step 10: and with another tool you may change the sprites.

Detailed Guide

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