The following commands can be placed in the public bar in the chat:

/help – Displays all the commands below
/w username – whisper to the player
/joinchat global-X (X = number of chat from 1 to 5)
/j global-X (X = number of chat from 1 to 5)
/findfriend friendname – looking for a friend by entering his name
/version – displays the current version of the game
/ignoreshow – Displays all ignore players
/ignoreadd username – given the player will be added to the ignore list (we will not see when write something)
/ignoreremove username – delete the player from your ignore list
/report username reason – notification to the administrator player game for breach rules of the game