Breaking news!
Beta testing phase is over. Thanks for all beta testers!
Now I have almost release version. I just need to add one last feature, I think it's not so long.
I uploaded the last demo. You can download it
here.
There are same 15 levels that in two previous demos. Changes are only technical again. I fixed many bugs and polished user interface. I feel the game is perfect now

Now I'm awaiting approval of publishing on Desura. So, I hope, the full game coming soon.
The full version will have following differences from the demo version:
* 50 levels + 15 bonus levels
* many other types of action blocks
* extended soundtrack
* global score leaderboard (it is the last feature on which i'm working now)
Also now I'm making launch trailer...
Hey folks, what the price I should set here? I'm from Russia and I don't really feel west prices

I have some number in my mind, maybe it will match your price.