Recruit

An effective way for you to build your army is to improve its morale which results in new recruits. When you recruit for another player by completing the CAPTCHA on the recruit page, your army's morale increases and they receive one soldier. When another player recruits for you, your army's morale drops, but you gain a soldier. Recruiting proceeds in this order: you, your friends, other members of your alliance, then finally any other users with positive morale (ordered by greatest morale). This means that the greater your morale, the quicker it will be converted into extra recruits. There is also a party feature which would be good to use between class members as this co-operation gives extra morale to other players

Only logged-in players can turn your army's morale into new soldiers. Non-logged-in people can still increase your army size through your unique link, found in your Command Center. You receive a 50 soldier bonus for each new player who uses your unique link and then registers as your officer!