The next installment in Nightmare World Adventure! Or the continuation of the original, I suppose! This does perfectly pick up where things left of last time.
We're another step closer to meeting a dog which says "bow wow" and another which says "woof"!
It took me two tries for success. I'm awful at multitasking, which includes directing four characters at the same time. When I realized, late in my first playthrough, that I could bunch them together it became much easier for me:

It did increase the amount of damage everyone took, but it protected the wagon successfully. :)