title: Game engine with python scripting?
body: <p>Looking to put together a 3D side-scrolling action platformer. Since this is my first time trying to put together a non-simple adventure game, I'm at a loss for which engine to consider.</p>
  
  <p>I would prefer one that supports scripting in python, since that's my primary language. Without tight controls, the game will suck... so speed is a priority. Cross-platform is also important to me.</p>
  
  <p>Any suggestions?</p>