Super Auk9 World - World 3 Showcase! - Super Mario Maker 2

The Super World has been uploaded! Go play it using my maker ID.
ID: X8K-3KF-PHF

Welcome back to Super Auk9 World! It's been in the making since super worlds were first introduced, but in case you couldn't tell I haven't been working on it consistently in that time. Several levels have been redone and tweaked as I've gotten better at creating.

There's only three worlds. I don't think I'll ever finish if I only upload when there's all eight. For now, I'm happy with what there is. I especially think this world ended up being really good.

Each level contains exactly three big coins and one 1-UP in a brick block. To 100% the Super World, collect all of these in each level except for the bonus level in World 2, where you just need to complete the level. There are a couple 1-UPs in invisible blocks as well, but these are not necessary to 100% the game.

I would love feedback if you have it. Enjoy!

I'm gonna yap a bunch about the levels now since I didn't put anything in their descriptions:
Despite not being designed for it at all, the world (based on one round of playtesting) actually works with 4 players, besides the bonus level in World 2. I was surprised the playtesters didn't struggle with 1-3, but maybe that was an exception? Otherwise 3-F was the hardest level for them, and everything else was fine.
1-1 and 1-F are the oldest levels. I made them in 2020 (lol) when the super world update first came out. The levels were mostly made in chronological order, but 1-2 through 1-4 were all replaced later on because they weren't very good. The oldest section is from 2-F - I made the first half of the level when the game came out in 2019, but the old second half wasn't very good and didn't have a boss.
The entire World was supposed to have 8 worlds, but that isn't happening - I played the game so little that after making World 1 the amount of levels made increased roughly linearly with time. After World 3 it was gonna go Underground, Space, Jungle, Ice, Castle.
1-2, 1-3, 1-4, 2-1, and 2-F were all remade entirely after being finished the first time. For the first four, it was because they weren't very good. In the case of 2-F, the level that was supposed to be there was completely different, and I only decided to replace it because I liked the first half of a thwomp desert level I made and never uploaded in 2019. So I took that old level and redid the second half to put in the Super World.
The bonus level in World 2 has three big coins and a 1-UP in a brick block, but each of those are only attainable on separate paths. There are six paths in total, four of which have a secret on them. A separate video will be made on this level.
3-3's level concept is that there are two paths, the top and the bottom. With no propeller mushroom, you take the bottom path and jump over skewers. With a propeller, you take the top path, which plays like a propeller obstacle course. Magikoopas were used to allow for both paths to be challenged by the same enemies.
3-A's level concept is just simply making the P-Balloon work as a traditional level power up. All the other elements came to make that happen.