Jump or Die - Casual Android Game

Hi guys, Im working hardo to develop this android game, and I really need some feedback, about performance, design and new ways to improve it.

The focus is in casual gamers, so the game must run well in any device. I really apreciate the help.

To grab the current version os the game click here: https://play.google.com/store/apps/details?id=com.jumpo.build.jumpo

Here follows the video tease: JumpO - Pular ou Morrer Trailer - YouTube

Some screens:

Thanks for the time!

Reviewed 5*, g+ and commented as mirostraka
here is mine https://play.google.com/store/apps/details?id=com.MagpieEntertainment.Ringz

I rated your app (G+ too) with nick ,Lukas Halaj"

Rate my app (G+ too)


link not work

Done by sonia.
Please do the same for my following game:

Thank you.