Default [Q] Xperia U Gaming.....

Hi guys,
I Bought AC Pirates yesterday from the Play Store.
But when I opened it, and after the loading finished the sound just keeps playing while the screen is black but i can see the buttons.
This problem also happened to me with NFS:MW when i had an ICS Rom but now I have a JB Rom and it's Working well now.
but I don't know what to do to AC Pirates to make it work.
And thank you.
XPERIA U

ROOT: YES

BOOTLOADER: UNLOCKED

ROM: Thunder_Strike JB (Special Thanks to bibhu059)

KERNEL: NEMESIS