Hello, this here is NOT a fully contained Mario game, but instead a world map for a Super Mario Maker 2 project of mine.
You might be wondering why I chose to make this when super worlds exist, but to answer that: this project was started before super worlds were introduced! I decided to keep working on it even after the fact because super worlds do not include secret exits and cannons.
If you'd instead like to play through it as a super world, here is my Maker ID: 844-PXJ-HCG
The project laid dormant for a while, so this here is a demo featuring all the levels I had completed. It goes up to World 5. Timestamps for 'date modified' are included next to each level, just to show how old some of these are.
Copy and paste the snippet below into your HTML.
How to play:
Open up Super Mario Maker 2 and go to course world
Start the PICO-8 project
Each level tile gives you the ID of said level, enter that into Super Mario Maker 2
Play through the course, and clear the tile on the PICO-8 map once you finish the level in Mario Maker
If you find any secret exit codes in the level (an arrangement of either Donut Blocks, Fire Flowers, Note Blocks, and/or Keys in a row of 4), remember those, and re-open the level you just cleared on the PICO-8 map. Then you can enter the code you saw.
Have fun! I hope you enjoy the levels I've crafted.
Inspired by the World Map Builder