reciprocating water displacement gravity engine inventor Brian Hughes
Gravitational engine 4
Gravity Engine 1
AOGFG Gravity Motor (2 of 2)
What is a good, free collision and gravity engine that would work with C++?

I'm having trouble coding collision and gravity myself for my game...So I was hoping I could find some libraries I could use.
Also, I don't know if it matters, but it's a 2D game using the SDL libraries.

2D tile engine, CHECK! Now to add jumping and gravity.
RT @: Google Gravity is great! RT @: Awesome new search engine from Google. And yes, it works, try it a couple of times.
Google Gravity is great! RT @: Awesome new search engine from Google. And yes, it works, try it a couple of times.
RT @: Google Gravity is great! RT @: Awesome new search engine from Google. And yes, it works, try it a couple of times.
RT @: Google Gravity is great! RT @: Awesome new search engine from Google. And yes, it works, try it a couple of times.