Specifically: Are these behaving as intended? The first three may be used.Įach level has an entrance type setting which affects how Mario enters the area (exit from a pipe, jump from bottom of the screen, etc.). However, in the final game, tileset 2 is occupied by the end-of-level castle.ĭiscuss ideas and findings on the talk page. It seems extra areas would have used tilesets 2 and up. It is also unclear how the support for multiple tilesets would have worked. When changing areas, new graphics aren't loaded, except for the Jyotyu (blocks) palette.The code handling backgrounds is inconsistent, reading the several background properties from different entries.The feature was designed for an older revision of the game which used a different VRAM layout.In practice, the code for this feature is incomplete, and a number of issues prevent it from working as intended:

Each area can be set to use different background and tileset entries, which would in theory allow for multiple areas with different graphics in the same level. The level header blocks defining backgrounds and tilesets can contain multiple entries. You can activate it while in-level by changing any of the relevant addresses above to 0x02. It was probably used for testing, rather than for any real gameplay purpose. The tunnel to the exit can be found by running to the right.Mario will start a stage as Mini Mario.

reach the part of the level in the image below, they must get onto the ledge (top-left) and then fly/flutter jump onto the top. A Yoshi or Propeller Mushroom is needed to find it. The secret exit is located before the final Star Coin of the level. In order to unlock this Cannon, you must find World 1-3's secret exit. Overworld Theme World 1-Cannon is the first world Cannon in New Super Mario Bros.

New super mario bros 2 cannon world 1