I highly recommend playing these with some of Lotus Wolf's more wacky weapons, like the Book and the Bat'leth. See his full weapon collection Here.
Definitely play this with a more zany set of textures.
SCREENSHOTS





Download
just click it
Playing Instructions:
Once downloaded, unzip the archive file and open the folder. Go to the folder called Maps and take all the files inside and move them into your Lugaru/Data/Maps folder.
WARNING: If you don't make copies of the original map1-14 files found in your Data folder, they will be overwritten.
Now when you play through the challenge levels, you'll play these babies.

PS: The last level isn't impossible.