[NovaMan]

Then this:

None of these things are possible unless you hack the game exe, so unless you feel like reverse engineering all the AI functions and finding a place to add some new ones hand written in assembly then forget it .

After this:

A flying slig should see the scrabs and paramites as abe and chase + kill it.
A slig should see the scrabs and paramites as abe and kill it.
A scrab should see a paramite as abe and kill it.
A greeter should see the scrabs and paramites as abe and kill it.
A greeter should see a slog as abe and kill it.
A scrab should see a slig and greeter as abe and kill it.
A paramite should see a slig and greeter as abe and kill it.