Hack Name: Chronicles of Koopa (demo) Demo - 464.5 KB - 23 downloads.
Length: 32 levels
Author: Lolin8r - Submitted by: Lolin8r
Description: This is my first SMW hack, Chronicles of Koopa.
Story: Koopa was cleaning out Bowser's Keep when he overheard Bowser talking and finding out what use Koopas were to Bowser, so he ran out on him via an escape tunnel in order to try and find Peach and start up a new life.
Reasons
Ok, the screenshots look good. However.

For those who are viewing this thread and don't know, I'm the koopa down at the bottom. Right in front of me is a hole I can't see.

And fate would have me fall down another, bigger hole that I can't see after avoiding the first one.

This jump is pretty ridiculous. I've never made it through full grown, and I have a tougher time not getting killed by the obstacles that await me.

Spin jumping on this guy to progress through the level has gotten me killed multiple times on my way down. I gave this jump 15 tries alone and could not get any further. So, I cut my review short and decided to dig around in lunar magic to see what I could find.
Looking at the rest of your levels... Man, some of them look like they were designed by someone with no heart or soul, a creature of terror and agony that knows nothing of human emotion. Some of them were downright painful to imagine going through. :S