Great graphics, love the jiggles and ragdolling gummy bears. It's some weird rage game? With random physics? I thoroughly broke it, but it was very funny to watch happen!
The scroll wheel to select tools was really awkward, having them assigned on button 1-9 woud have been helpful for clarity, or at least something showing you the next/previous tool.
Otherwise, it was a lot of fun to muck around with physics real time.