Gm
GameMode. Valid values are:
MODE_MENU 1 Menu is being dispalyed
MODE_DEMO 2 Demo is being played back
MODE_GAME 4 Game is running
MODE_EOL 8 End of Level has been signaled
MODE_TYPE 16 User is typing chat message
MODE_RESTART 32 Level is restarting
MODE_SENDTOWHOM 64 Choosing who to send message to
MODE_END 128 Game is ending(exit main game loop)