In a zombie apocalypse, resources have become more valuable now and it’s always an advantage to have a lot of them. In Undead World: Hero Survival, resources such as Gold, Diamonds, EXP Drinks, Energy Drinks, and the like are needed to upgrade your heroes and make sure they are always up to par with the ever-evolving zombies. In this guide, we’ll show you the best ways to acquire resources in Undead World: Hero Survival. Also make sure to check out this hero upgrade guide to learn how to use those resources to make your heroes stronger.

Table of Contents

  1. Idle and Instant Rewards
  2. Zombie Express
  3. Harbor
  4. Quests

Idle and Instant Rewards

Undead World: Hero Survival has an idling system where you passively generate resources and can collect them once you reach the maximum amount.

Resource Farming Guide for Undead World: Hero Survival

The idling system generates Gold, EXP Drinks, Energy Drinks, Player EXP, Sync Points, and tons of equipment with varying qualities (i.e., basic, common). You can view these rewards by clicking on the ‘Idle Rewards’ button from the Campaign menu. The game continuously generates these resources for 12 hours straight. Once it reaches 12 hours, you won’t get more resources as you have reached the maximum amount. Click on the ‘Collect’ button to harvest resources and reset the timer. You can collect resources even if 12 hours haven’t passed yet but if you want more of a “one-time-big-time” feeling, then it’s best to wait for the full 12 hours. Additionally, you can increase the default 12-hour collecting time by upgrading to a higher VIP level.

Resource Farming Guide for Undead World: Hero Survival

If you can’t wait longer to collect your idle rewards, you can immediately collect two hours’ worth of idle rewards via instant rewards. To access this, click on the ‘Instant Rewards’ button from the same Campaign menu. You must pay with 25 Diamonds (premium) currency to acquire instant rewards. Fortunately, the first time is free, but you must pay for the second time. Additionally, you can only collect instant rewards twice per 24 hours.

Zombie Express

The Zombie Express is like the ‘survival’ mode of the game where you can deploy your heroes to kill as many zombies as possible and reap the rewards.

Resource Farming Guide for Undead World: Hero Survival

To ride the Zombie Express, click on the ‘Adventure’ tab in the main menu, and then click on ‘Zombie Express’. Once you’re in the Zombie Express, click on ‘Battle’ to start selecting heroes and start killing zombies. Zombies become stronger as the train ride progresses however you earn more points for killing these stronger zombies. Additionally, bonus points are given when critical attacks are done like headshots and overkills. The ride ends when the time runs out or if your entire team gets wiped out. Your highest score is always saved per ride.

Resource Farming Guide for Undead World: Hero Survival

Your highest score is used to determine your tier. Your tier then determines the daily rewards that you get which you can claim at the end of the season. The higher your tier is, the better your rewards are. You can view the number of points you need to climb up to the next tier as well as the amount of time left in the season in the Zombie Express menu.

Harbor

If you have plenty of spare heroes that you’re likely not going to use or want to refund resources you have spent on a hero, then the Harbor is the place for you.

Resource Farming Guide for Undead World: Hero Survival

To access the Harbor, click on the ‘Hideout’ tab in the main menu, and then click on ‘Harbor’. The Harbor has three options: Reset, Dismiss, and Revert. Let’s talk about the Reset option first. Resetting a hero sets their level back to Level 1 and refunds all the resources that you’ve used to upgrade them. Select any hero that you want to reset and then click on ‘Reset’ to spend Diamonds to reset them.

Resource Farming Guide for Undead World: Hero Survival

Dismissing a hero allows you to remove common heroes from your roster in exchange for Dismiss Coins. These Dismiss Coins can then be used to purchase recruiting pamphlets and even heroes in the Dismiss section of the Caravan (in-game store).

Resource Farming Guide for Undead World: Hero Survival

Reverting a hero allows you to demote their rank. This can only be done on heroes who have a rank of Unique or higher. Additionally, you need two or more of those heroes with those ranks. Given you have the requirements, you can spend Diamonds to revert one of them to a lower rank in exchange for rare recruit tickets for a hero belonging to their faction.

Quests

Completing quests is a quick way to acquire resources that you need. There are three types of quests in Undead World: Hero Survival and these are: Daily, Weekly, and Main quests.

Resource Farming Guide for Undead World: Hero Survival

Daily quests give you a full day to complete several challenges. These challenges are easy and comprise of basic tasks such as playing campaign stages, reinforcing equipment, levelling up a hero, and the like. Completing these challenges earns you quest EXP and with enough of it, you can open a rewards chest. Each chest contains valuable rewards.

  • 20 EXP – 2H Energy Drink Box, 20 Quest Points
  • 40 EXP – 2H Gold Box, 30 Quest Points
  • 60 EXP – 60 Rare Recruiting Pamphlets, 2 Arena Tickets, 40 Quest Points
  • 80 EXP – 100 Diamonds, 60 Quest Points
  • 100 EXP – 1 Recruit Ticket, 100 Quest Points

Resource Farming Guide for Undead World: Hero Survival

Weekly Quests follow the same rules as daily quests with the obvious difference being that you are given one week to complete the challenges. Because you are given more time, the challenges are more difficult but are nevertheless doable in a week. Additionally, the rewards are better in the rewards chests.

  • 20 EXP – 2 2H Gold Boxes, 30 Rare Recruiting Pamphlets, 80 Quest Points, Elite Medkit
  • 40 EXP – 2 2H Gold Boxes, 30 Rare Recruiting Pamphlets, 50 Parts Box, 160 Quest Points
  • 60 EXP – 2 2H Gold Boxes, 10 Epic Recruiting Pamphlets, 240 Quest Points, Elite Medkit
  • 80 EXP – 500 Diamonds, 2 2H Gold Boxes, 50 Parts Box, 320 Quest Points
  • 100 EXP – 3 Recruit Tickets, 400 Quest Points, Elite Medkit

Resource Farming Guide for Undead World: Hero Survival

Unlike daily and weekly quests, main quests are one-time challenges. After you complete them, there is no new challenge that would replace them. However, main quests give you plenty of rewards such as 500,000 Gold, 100 Diamonds bundled with 200,000 Gold, and the like. Main quests comprise of “milestones” that you’ll eventually achieve in the game such as clearing a specific campaign stage, levelling up a hero to a certain level, and the like.