An Alliance is an encorporated group of players. To join or create an Alliance, a Market is required. Alliance members can send each other support troops to defend their cities. The Alliance features several other benefits, among them:
- Group Missions in the Market - reward Copper Coins and Alliance Contribution.
- Statue - helps Alliance grow, + Alliance Contribution
- Alliance Shop
- Dark Knight
The Alliance Shop offers a variety if things in exchange for Alliance Contribution, which is earned by building the statue and participating in trade runs via the Market. As the Alliance grows in levels, more stock is unlocked in the Alliance Shop.