Algodoo

Wow, nice
HOWEVER, you should fix some things:
The “+” that is brown have to add brown balls(same as the silver and the gold one)
The big end box has to be 100 trillion hits before the marbles can go to the finish
I don’t think you should put plus only( put + and $ squares)
If a marble touch the $ square, the marble will be immortal

Also, Please put a scene with it

The bronze, silver and gold ones are "bonuses".

They are basically the other +s except they produce way more. The color doesn't matter.

But ok, i'll put that in mind