Plugin which helps you a lot for changing your game mode fast.

Commands:

/creative (/gm1) -> changes the game mode to creative

/survival (/gm0) -> changes the game mode to survival

/adventure (/gm2) -> changes the game mode to adventure

/spectator (/gm3) -> changes the game mode to spectator

/helpgs (/hgs) -> opens the help menue with all commands