It’s pretty much the same as before: Abe is in the foreground, and the Scrab is in the background. They don’t interact. If you drop Abe there, he
would fall down a bottomless pit (although there is a bottom, it’s normally far below the screen), but in this instance he would fall down to the secret level below.
The Scrab sprite shows the creature chopped to pieces, which are flying apart. Apparently, the winning Scrab in a fight is the one that literally slices up its opponent,
Cube‐style.