Game Mode:
Turn off background services and SpringBoard Extensions such as SBSettings, iHome, etc. Your device will behaves as if it is freshly jailbroken with no app and extension installed, thus reducing the chances of system crash
during game play.
Normal Mode:
Revert device to normal operation. Re-boot if necessary should it experience any abnormality.
[Η μετάβαση από το "Normal Mode" στο "Game Mode" γίνεται μέσω Respring]