The Level Editor for The World's Hardest Platformer is indeed coming along nicely, I've got a video preview of one of the test levels I started on:
If you want to mess around with what I have so far, the latest 70kb version is right here:
It's all coming together pretty nicely so far, and the sprites included atm are to be used for Bob's Escape 2.
SmithS9
Great job man, I hope this one will be finished ;).