Talk:Commands/@comment-26674723-20151017000145/@comment-28463213-20160520213317

Gamerule basically is a command that manipulates your game. Commands I know are

/gamerule doDaylightCycle true/false

/gamerule KeepInventory true/false

/gamerule commandBlockOutput true/false

/gamerule doEntityDrops

/gamerule doFireTick

Go to http://gaming.stackexchange.com/questions/97883/what-are-all-the-gamerule-commands-in-minecraft for a complete list and definitions