@mikaldinho
I'm not an user at facebook, so I see this game first time there. It actually is the same game idea. But as you mentioned, it is only 2d (i think because it is using flash). And well yes, i think it doesn't look so well

@Superku
Do you get this slowdown when you start building through the clouds or are you already above the clouds? (btw. which graphics card does your notebook has?)

Yes, I used the built in physics and I know that the blocks fly faster if the framerate drops down, although I already tested several ways of implementing the physics to work at any framerate, but as you see, it doesn't.

If you get this slowdown when building through the clouds, I may will try to implement an algorithm which will erase some cloud layers until the performance is getting better.

EDIT:
I've just updated the game. It should fix the bug that cubes fly "longer" on slower framerates.
Also, the game now will try to delete cloud layers if the framerate drops.
Superku, it would be yery nice if you could try whether the new version works for you or not. You can simply reinstall the game, it will only overwrite the game files.

Regards
TSGames