Guilds unlock after clearing Stage 4-7.
Once you are part of a guild, you can participate in Guild Raids. Learn how to join a guild in Undead World: Hero Survival.
To start, tap on the Guild Raids icon.
You will see a screen with four Boss zombies. On each Boss zombie, there will be a number represented as a fraction. In the image below, the first boss shows 6/90. This means the guild will have to battle the boss 90 times, and they have already completed 6 battles toward that goal.
Each day, each guild member can fight a set number of Boss zombie battles. They can choose to battle the same boss more than once or a combination of different bosses. Tap on the image of the Boss zombie you want to battle to get started.
During your battles, you will not be aided or accompanied by other guild members. You will be battling the Boss with your team of heroes. The guild works together to complete the total number of battles needed to take down a Boss.
After each battle, you will earn rewards. After all four Boss zombies are defeated, you will get two attempts to loot the abandoned Caravan. Each guild member has 24 hours to loot the Caravan.
Your daily Guild Raid battle passes do not carry over into the next day. If you do not use your battle opportunities, they will disappear when the day resets.