I came across a post on google groups that mentioned a crack of Tumble Bugs, and checking asimov under images/games/action/
there it is:
" Intact Tumble Bugs uploaded to Asimov
5 posts by 3 authors
FWIW, I found an old crack of Tumble Bugs I had done way back when, and have uploaded it to Asimov for preservation. Why? Well, it's 'Tumble Bugs', not 'Dung Beetles', it's a small file version, the original title screen is intact and untouched, and there's no crack screen on it. IIRC, the 'Dung Beetles' version either lacks the title screen, or has been modified (plus the name is different). It's nice game from Bob Bishop.
Anyway, as I continue to rummage through stuff, I thought it might be of interest. The title screen is fun at least."
./mame64 apple2e -flop1 "../Tumble Bugs (HotRod crack).do"