Sometimes players do not have these elements on their own island and need to trade with friends to get them. This is one aspect of the game's social mechanics.

The player's battlefield can be expanded to 5 islands. At this point the character will advise the player on how to create defenses, naval units and air units.

Players can research and unlock new weapons. Players are able to gain a combat advantage by virtue of the warrior meta-state later battles.

The player's task in this single player battle is to create troops and capture 15 islands. Players can invite their friends to fight with them. When the player attacks, the game presents a battle screen where the player's troops are stationed on one side and the opponent's army is stationed on the other. Players can choose their army to attack the enemy. Then wait for the result, the enemy army will then launch a counterattack. The final winner will be determined.

Empires and Allies is a war strategy game with a war theme, the game play is similar to COC, players need to do is to continuously develop their strength and then go around to plunder resources, the game has a lot of offline content is very traffic-saving.