The yellow button below will start a new fight. Before each fight, make sure you have expanded the available units and slots using the two buttons in the lower right corner. Summon the help of mages, archers and giant knights! Battles will earn you experience and gold, but your treasury will also generate some money on its own. Spend your earnings carefully to strengthen your strength and protect all your citizens from harm. You can also use the keys you've earned for multiplayer matches against real players! Share Merge Arena with your friends and find out who can build the strongest fort and hold it the longest!