What is the crowd's opinion of Dummy Defense?

From 3.5 billion comments

Yes, at 13 levels, it is a tad short. You should try Dummy Defense. It's gameplay is very similar and it has 57 levels. I always thought Dummy Defense was a much better game, but most SImplePhysics players have never tried it.

Awesome!

I now have all your games. I even paid for most of them.

I'll plug Dummy Defense again for you. That game is one of my favorite apps.