I glitched your game... there now seems to be an invisible wall in the middle of the play field. Mongoose heads bounce off of it and fall through the floor.
Great addictive game-play, well adapted concept, enjoyable graphics, and sound effects. Excellent game overall. I'm only slightly disapointed that after playing it from start to finish with all medals, there isn't anything else. Would love to see a sequel or expanded version with a few new features or game mechanics / smarter AI.
After the initial title / player naming screen and restarting the game, the interface now fits into the window. It seems it was just the first-launch screen that isn't sized correctly.
The User Interface on the start screen doesn't fit into the game window. The title doesn't fit into the window either. Once I figured-out that I had to start typing to get past the first screen and start the game, the physics of the ball seemed to lack a reasonable amount of friction, or float unnecessarily - making the seemingly simple task of just dropping into the goal/finish a chore. I'd recommend refining the physics and controls to be more responsive, and clean up the interface, perhaps include language options, defaulted to English.
 "Exploding Kittens"){kind=icon}
 "Obama Shooter"){kind=icon}
 "Solarmax"){kind=icon}
 "Mosquitoes Laser Defense"){kind=icon}
 "Clickapotamus"){kind=icon}
 "Best Ball Trial (B.B.T)"){kind=icon}
 "It's Raining Outside!"){kind=icon}
 "Quiek"){kind=icon}
I'm pretty sure I figured out how to fix this, but it may take me a couple days since I can only work on it in my free time. bear with me.