How do I earn serum?

1. PvE：Battle after Stage 4-1 can reward Serum, with more rewarded at higher levels and difficulties. 2. PvP：Players with a rating of 600 or...

What is energy and the different types of energy?

Energy is used for battles and missions, and recovers over time. It is displayed as 3 colored bottles in the upper left of the UI.1. World E...

What are drinks?

1. Drinks are produced in the factory and used to level up fighters.2. Each drink has a different color, and when used to level up a fighter...

What are Raids?

Raids are a type of PvP battle. The algorithm will match you with other players of a similar strength based on your ELO rating after a few A...

What is the Watchtower?

1. The Watchtower will produce resources, but they can only be collected once per hour. The resources in the tower can be plundered by other...

What are colors?

Fighters, zombies, and all enemies have colors. Each color is strong against one other color and weak against one other color.The strengths ...

How do I get rid of buildings I have already built?

Currently, it's not possible to demolish buildings. You can, however, move them by holding your finger over the building and moving it.Pleas...

What are elite enemies?

Elite enemies appear in levels on the world map with special icons, usually shown with barbed wire around the level icon.

How is damage calculated?

The attack value of the fighter is used as the base value. This is calculated against the defense value of the target, after mods and buffs ...

How can I level up the abilities of fighters?

The special abilities of fighters have a chance to level up when the fighter levels up. The probability is shown before you use resources to...

How do I get a second builder?

When you purchase the VIP pass, you can work on upgrading or constructing two buildings at once. You will not see a second builder, but a se...

How do I ascend fighters?

Each ascension tier has a max level. Once a fighter reaches the maximum level for their current ascension tier, they can be ascended to the ...

How do I get resources?

You can produce food and metal in your shelter, or collect them as rewards from battles, missions, activities, and raids. All resources can ...

How do I level up fighters?

Level up fighters by using food and drinks. Produce drinks in your shelter and gather food through farms or battling. Tap on the fighter you...

What are Fighter professions?

Fighters have different types which offer bonuses and determine the type of talents they have. There are five different types right now:-Lea...

How do Fighter Types work?

Fighters are divided into different types, each with different talents that confer different bonuses. You can level up these talents in the ...

I did not obtain the 4*/5* fighters I wanted

The probability for obtaining fighters is displayed clearly. We do not weight probabilities, so streaks of being lucky won't prevent you fro...

What are NFT Zombies?

1. Zombies acquired through boxes can be turned into Fighters through the Biolab. Each Zombie must be cured within a set period of time befo...

What is Equipments?

Every piece of Equipment can provide your NFT fighter with numerical bonuses for the three attributes: attack, defense, and health. High-sta...