SMW Mushroom Revolution: World 3 (Koopa Town)

So I've started working on this hack recently. Currently working on world 2 secrets
Download the lastest demo here
Full plot:
After failing over and over against Mario and Luigi, Bowser created a big plan. He decided to invade Mushroom Kingdom. At that time, Mario and Luigi was on a vacation on Dinosaur land, but Peach stayed in the kingdom. Saw this as an opportunity, Bowser decided to start the invasion. With millions of troops, his army quickly took over all the kingdom. The news got to Mario and Luigi. They decided to not come back to the kingdom yet because Bowser's army was too strong. While they were staying at Dinosaur land, in Mushroom Kingdom, many revolutions were happening, but all failed. After many years preparing, Mario and Luigi came back to Mushroom Kingdom and start a new revolution.

Some screenshots:







Crystal Cave 1 review (video)
Normal exit
Secret exit
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My hacks:
Bowser's Castle (finished)
Bowser's Castle 2 (finished)
Super Mario World - Mushroom Revolution (Work in progress)

I'm back! After the almost 2-year hitatus, I've finally just continued working on this hack. I'm currently working on the crystal secrets, and the first level is completed.
Video
Screenshot preview:



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My hacks:
Bowser's Castle (finished)
Bowser's Castle 2 (finished)
Super Mario World - Mushroom Revolution (Work in progress)

It's been a while, isn't it? I'm back once again after another year. I got bored but I finally got over it to came back to work on this project, and recently I've finished the entire owerworld of the hack (except for the special world but it's gonna be pretty simple). If you want to see it then here is the video of it. Feel free to suggest anything!
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My hacks:
Bowser's Castle (finished)
Bowser's Castle 2 (finished)
Super Mario World - Mushroom Revolution (Work in progress)