Here it is: the variation I was talking about!
It begins in
Abe's Oddysee, RuptureFarms I (the start of the game) and it ends on the seventh screen on Stockyard Escape. The
seventh screen on Stockyard Escape is impossible in my variation, so once you reach it, you have
won!
DIFFICULTY: HARD. This variation is
very unforgiving indeed. I am almost certain that you will die before you reach the first checkpoint.

Also, the secret areas are inaccessible (as soon as you go onto them, you get blown up!). It is
possible to save all of the Mudokons that you see in my variation.
It took me about 4-5 hours in total to make this variation.
I used Paul's v0.2 editor (thanks Paul

).
And finally, download the .lvl files from here (
you need both 'r1.lvl' and 'e1.lvl'):
http://filesmelt.com/dl/r11.lvl
http://filesmelt.com/dl/e1.lvl
Make sure that you
rename the
'r11.lvl' file to
'r1.lvl'!
Enjoy, and please leave feedback!