As you might have seen in my "Rykon-V73's Yoshi's Island patch" thread, I said I'll release a demo of my YI hack. I started designing levels after I left University. There are 5 levels total, but I'm happy with what I got.
The name of the hack is this one (might changed it if other have better ideas):
Comeback towards Yoshi's Island
After Yoshi saved baby Mario and put him in a safe spot, he finds out that baby Luigi was kidnapped by Kamek and then the baby was sent to King Bowser. Will Yoshi save baby Luigi, unite him with baby Mario and send him to his parents? (I know, some story.)
I'll change the title in the next demo. University is kind of hard, so I'll change things, when I have the time.
Enough of that, I'll show screenshot of every level I made. I hope they're ok:
The beginning of the level.
A few collectibles. I wonder if I can enter the pipe marked by 2 coins.
Onward with the level and a collectible behind.
This level takes place in the skies.
You'll also find spinning logs, as said in the level icon.
More progress in the second area of the level.
I've seen this setup before.
This puzzle is easy.
A giant egg? That's a first. Maybe it's used for something.
While it doesn't show the gimmick, you'll also have to deal wih Big Blarrgs.
And their smaller versions, too.
A bonus room. Something important might be here.
Thanks to Shiny Ninetales, I used SPASM to change the color of the grey rocks to green.
Yoshi is thinking of trying to enter one of those pipes.
The 2nd section of the level has the BG changed to green, too. Also, an easy puzzle to progress.
And what demo wouldn't be a demo, without a download link.
I hope this demo satisfies you.