Fun, but I found a glitch

Apparently, if you've got a quick click finger, you can click the "S" box multiple times to get loads of shakes.

Addicting

I played all ninety level and quickly got hooked. I found one particilure bug though...if you click the "Extra Shake" button falling with a parachute, it gives you, obviously, and extra shake. BUT, if you keep on clicking it after you click it once, you get more shakes (5 at an average) Check that out.

Upgrades needed.

Not exactly the most original but I did get hooked pretty quick.
Simple and entertaining. More variety needed though. Maybe a possibility to mix different block shapes. More wild cards would be nice also. Those bombs don't seem to cut it. And more music. One track is definitely not enough.
All in all, good job.

Another Box2D!

I always like these kinds of games. It would be more fun if the "shapes" could be combined, triangles, hexagons, pentagons, octagons, circles, ovals, triangles, rectangles and squeres, maybe more....
But it shouldn't be that har to make the shapes point there eyes at your mouse? [=
Nice.

Very nice...

... allthough it's kind of a "used" cocept I liked the different shapes and the effect they have. Circles go around and are very reflexable and squares are less reflexable and they don't move around like circles. The music is nice but it doesn't loop perfectly... well at least it loops.
One last thing: in every level there is the shake bonus. Why can't it remain. I mean when... Let's say I have five shakes after one level it returns to be three shakes in the next level. Why cant it stay five shakes.
I'll give you 8/10.