You need to sign out of Game Center

App crashes right after Polarbit logo.
Contacted developer and there is an issue with Game Center.
For now, if you log out of GC, you will be able to play the game.
They are publishing a fix which will have to go through the cert process.
I am changing my rating from 1 to 3, now that it is actually playable and was fun so far.
Will modify rating and review again after fix is published and game works normally while in GC.

Bkviperl about Rail Racing