Commands available are:
AddCreeper
ConvertAcToCreeper
ConvertCreeperToAc
DamageCreeper
GetAcTotal
GetCreeper
GetCreeperInArea
GetCreeperOnline
GetCreeperTotal
GetDeepestCreeper
GetNearestCreeper
GetOverAc
GetOverCreeper
SetCreeper
SetCreeperGlobalGrowth
SetCreeperGravity
SetCreeperInArea
SetCreeperMin