Z Day: Hearts of Heroes Wiki

Z Day: Hearts of Heroes Wiki

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  • Category: Games
  • Last Updated: 2021-06-21
  • New version: 2.44.0
  • File size: 303.15 MB
  • Compatibility: Requires iOS 9.0 or later. and Android 4.4. KitKat or later

Z Day: Hearts of Heroes


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Z Day: Hearts of Heroes is an iPhone and Android Games App, made by KingsGroup International AG. Today, it has gone through many interations by the developers - KingsGroup International AG, with the latest current version being 2.44.0 which was officially released on 2021-06-21. As a testament to the app's popularity or lack thereof, it has gathered a total of 6024 Reviews on the Apple App Store alone, with an average user rating of 4.2 out of a possible 5 stars.

Video Manual: How to Use the Z Day: Hearts of Heroes App

How does it Work?

The history you know is not necessarily true.

In 1944, the Allied Forces landed in Normandy, now referred to as D-DAY.

Evil scientists used weapons that could change the weather, which lead to the battles in Normandy failing in the storm.

In 1945, the Nazis set off an experimental Antimatter Bomb, destroyed most countries in the world, and destroyed social rule.

This day is called Zero Day, Z-DAY in short.

In this new world, evil forces seek to conquer all humanity, and none dare oppose them… Except for those with the "hearts of heroes!”

Prepare yourself for the hottest free MMO of 2019! As a Commander in hostile territory, you must build your army, fortify your base, make friends, and take out enemies while trying to survive a doomsday war zone.


World War! Hold your head high and march bravely onto a battlefield of global terror! Amid the evil forces, there lies the chance to claim Presidential power and glory!

Alliances! Make friends and build relationships with your allies. You’ll need to work together to defeat the Commandant and storm the Bastion!

War Heroes! Gods of military will help you out to develop and battle. Challenge the roguelike expedition and get your war heroes trained up!

Destroyers! Death from above. A legendary Aircraft of devastating power. How will you customize yours?

Supersoldier! Explore the Abandoned Facility with your reformed mechanization soldier, and compete in the arena!

Competitions! More than PvP, join the Region vs Region, Alliance vs Alliance, and the Northern Front events across multiple regions!

Chat! Connect with thousands of players from around the world in live, real-time conversation with the easy translation feature.

Strategy! Manage your resources, train your army, and research vital skills. Understand your enemy and strike strategically!

Building! Build yourself an Empire strong enough to survive the war to end all wars.

Epic Story! Fresh immersive storyworld packed with terrifying Invaders and stunning HD graphics.

Z Day. No more rules.


Are you having problems? contact_zd@kingsgroupgames.com

Privacy Policy: 


Facebook fanpage:


Terms of Service:


The price of the monthly subscription is $29.99, and lasts for 30 days. After purchasing, players will get exclusive privileges in game.

Please note:

1. Payment will be charged to your iTunes Account at confirmation of purchase

2. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period

3. Your account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal

4. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the your Account Settings after purchase

PLEASE NOTE: Z Day is completely free to download and play, however, some game items can also be purchased for real money. If you don't want to use this feature, please disable in-app purchases in your device's settings. A network connection is also required.

1 Contributions

  • On Feb 13}

    Don't waste your time

    Worst customer support I have ever seen. Can't even call it support because no matter the issue that reply is going to be that you're out of luck. Development team does not care about loyal players, it's all about money. You Spend $5,000 today to have a mediocre strength base and they release all new equipment every 4 months with ridiculously higher stats so you're weak again unless you're willing to spend another $5,000 for mediocre strength. Development team only care about opening new region so every event revolves around them. Older regions where players already spent aren't even considered. Game revolves around constant spending.

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    2. Let people know your love and commitment to this game by helping build out its body of knowledge.
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    4. Get the satisfaction of helping the whole world, or at least other Z Day: Hearts of Heroes gamers like you. Your name will also attached to the Wiki entry.

    Top Reviews

    • By space monkeY4

      Honest opinion

      The game in its self has many different avenues in building your power, there are events that happen each week some fun some not so much but this game is always evolving so that’s truly nice. It’s not your typical war game, in that being said you will have to see if it’s your cup of tea or not. There are many different alliances you can join, (some are better then others) better perks I guess to say, so keep an open mind about this game it might grow on you. Only complaint I have is : The events that take place give you create’s that you must buy a key to open them, many of us don’t buy keys. So maybe after a amount of time after event is over.....we could trade them in for something as they just keep building up in our inventory.

    • By Jepididit

      why people quit

      This game is just like big business! Preyed on the weak to make you feel good about yourself! 😳😳 People who wanted to play this game quit unless they joined one of the big alliances. I understand this is a war game! Nobody is safe!! But if you want people to play and enjoy it there has to be some guidelines🙄 There are so many vacant bases everywhere!! Because the people that are so high level. Go to the small guy/girl an destroy them. Then there so cowardly that they wait a day or so to heal and recoup? And repeat! I know cuz I was one of them🙃 wasted money on this game and will tell everyone to not play it!!!! Waste of time and money! Sad thing is it had so much potential it could’ve been a totally awesome n different game! This is not a game for Novice to games or anyone who just wants to enjoy a really good war game!!!!

    • By NoelyG00

      Try it, even after reading these other reviews

      Like many other reviews, I was pulled in by a false ad. Of course this is more the fault of the ad company. I have given it a try for a few months. Here are my thoughts. Game play is interesting. I do understand with being a free game there are those who pay to win. That one big challenge there. I agree that there should be tiers when it comes to Commander attacks. Just yesterday (after moving my base) a Commander teleported in, attacked my base 5 times in a row looting me and a Alliance member before teleporting out an hour later. This has set me back a few days in building. This Commander that popped in was 2-3 times more powerful. If there was a limit that would help the more occasional players. It is nice to play with people from around the world. Although I am now the strongest and most active in my Alliance and I can’t any steps since I am not ranked high enough. Suppose I will have to leave and join another for support. And I agree about the Airship. Bring it back! I loved the dirigible concept over the bomber. I’ll keep playing for a while. But make these changes and you will have a happy Commander!

    • By Lilacs210

      Please fix this...

      So a couple of things. I’ve been playing this game since the beginning and honestly... I love it. It’s true that you do get hit by bigger guys but all you have to do is heal them or make more troops-it takes time so I’m not sure why so many reviews are complaining about this. Also there are shields you can buy. My one big thing that I dislike is sometimes I use the benefits under the base buffs, and honestly .... it doesn’t work. This week I used “boost gathering speed time when troops gathering” it never reduced it by 50%. The time is still actually the same. I used 3 of them already just to test out the time and even called back my troops, and sent them out to the same location. I even logged out and logged back in. I’m wondering if this error is the same for the boost attack and defense as well. Guys I love this game and I’m pretty patient. I also spent a lot of money but please check this error. Thank you.

    • By Bigtimy

      Hearts of Hero's

      I'm only rating it 4 stars out of five why it's cool and all but every once in a while someone will come in and attack your base then it makes it hard to heal those troops of yours and for another higher level base to steal from you while your off line is sad and not just one maybe several of them and it's hard to keep them away when you don't have a defense shield to help but got to purchase some pack to get one hope you'll find one outside your base and why is it when you rally against a race base that's in your area nobody will come and join up or if your in the tesla tower to try to get to a mine for crystals every one of them is occupied constantly and it's a cool game like I said before but a lot of the other stuff where a higher LVL or more than one can wipe you out I'm giving it 4 stars thanks

    • By goodboy1314

      dont copy a dead game

      I quit because region became inactive after 4 month playing. I am always No1 in hero expedition so devs should consider my smart advice: 1. it is huge and fatal mistake to copy the map of “army strike”, how can you copy a game already dead? the map is too small so we hardly hurt players for rss. too few players live in a region and region become dead quickly. you should copy the map of “Lords mobile”, it has a big map to hold a huge number players to keep a region alive. And you should allow a player migrate from a new to a old region. Thats why Lords mobile player keep spending money because war is always happening

    • By Thrackin

      Good and bad

      The game is fun, but you soon find that you have to keep a shield up all the time or lose all you resources and troops. Bigger player will attack you all day, their is no balance to the game. You can not fight back against bigger players, you will find that you are bullied all the time. If your off line when you come back you have been destroyed and have to rebuild everything, it’s free to play but pay to play. I was just about to spend money on the game but there is no way grow when a bigger player don’t like you, they attack you all the time with no way to fight back, I see players leave the game all the time, I’m next. The game may be new but unless the developers take interest in the free players on how to keep them, they will leave then the powerful players will have no one but each other to feed on and then they will get tired of the game fast. With no way to fight back against bigger players the smaller one will leave, then the bigger players will slowly make each other quite as they will become a farm just like the others.

    • By mjthou

      Fun but be prepared for let downs

      The game is fun and you get to communicate with people from all over. Translation could be better. This game is a business it is here to make money. If you don’t spend money you can still progress but at a very slower pace. The let down is the developers will not or are incompetent on developing a proper algorithm for major events. The ones I refer to are ava and rvr. New players once you start getting into rvr it will be a challenge and drain your progress. Example in my region we got players that spend I am one of them. Stats are decent but know one in our region is making T11’s & 12 troops. Our last two rvr are against regions that have more than just 1 player producing these. There is zero chance on winning against that. Camaraderie is nice but fair match ups are very power and lacking in this game. Even if you are a big spender it will be a uphill battle for awhile do to the developers inability to match properly.

    • By Honest critic 123

      Great game for mobile devices, with some flaws ...

      After almost a year playing the game I can say that it’s a great coop game for mobile devices. Having constant team chat is the major advantage, you are in constant contact with your friends, even if you traveling. Great graphics, great play. However, the game has one major flaw: it heavily implements Pay To Win approach. Forget the strategy, just pay $$$ and you will win - this is that top players are doing . And it’s not just 50$ - 60$ that is typically expected for a good game, no. To get to middle level you will need hundreds, and to get to the top you will need thousands to pay. And this is that people are doing, making most of regular players far far behind. Also there is a long way to go for the developers to bring the game to a decent level of good coop games: no war/alliances/truce support from the game, which allows the big $$$ spenders to behave as dictators in their regions.

    • By TimHornell


      I’ve been playing this game for months and, for the most part, enjoying it. I am now, however, quitting and deleting the app. I’ve spent money on in-game purchases, which I rarely (if ever) do with other games, but the refusal of the developers to address the imbalance issues (despite repeated messages to in-game mods) is, quite frankly, inexcusable and indefensible. Why won’t the developers enable a simple system that prevents players from attacking and decimating players far below their own level, as is the case in nearly every game of this type I’ve ever played? The only answer seems to be that it’s a money-grab, plain and simple. A shame, because the game has some unique features. Game developers work hard and deserve to profit from that work, but this is just silly. UPDATE: Not sure which is worse — to have developers ignore game imbalance issues that would make for a much better gameplay experience, or to receive a cut-and-pasted generic reply that suggests I “work more on my game strategies.” What strategies should I work on that would prevent players who are 20+ levels higher from repeatedly decimating my base? Oh, that’s right — spend a lot more money on in-game purchases like 24-hour protection shields. Very strategic. SMH.

    • By Mr. C 1986


      This game as become stale. Like chips that have been left out for too long. The game is updated every week but no content is added, seems like more bugs appear than disappear. All they do every week is add events too get more money out of the players. Things that could be added every update: Higher threats and threat bases, add to the outpost (my alliance has had the outpost maxed for a year and still no update to add too it). How about adding more alliance events? How about improving your customer service? I mean I’m sure you are making thousands upon thousands of dollars everyday, maybe instead of putting it in your pocket use it to improve the game. This game has no content too it, no support too it and the developers want to release another game in August which will just be another scam too get more money instead of actually creating a quality game players can enjoy. Do you guys even check what players say on the Facebook page that is ran by your MODs? You guys did better with Kingdom of Avalon when you were co-developers. Now that you are by yourself a you are just creating trash and thinking of ways to scam players.

    • By concerned@179

      Inappropriate behavior

      Kings does not monitor or respond to complaints of this type behavior which spoils the game for the entire region. Very disappointed that an idiot like this is allowed to run rampant in region 179 . Simply check the region chat and bugle announcement s that you use gold to buy. Jesushching is the player. Kings is ignoring the whole region , taking in money and letting sick people disrupt the game for everyone. I have left messages and screen shots in the Zday face book page . No responses. Many people have paid a lot of money for this game in region 179 king do what you should be doing to police this situation. He needs to be removed from the region , that is the least of things that should be done. Everyone in the region should be compensated for having to put up with his behavior for over a week now. Who monitors this kind of Behavior, who is supposed to listen and investigate complaints. Kings of even disabled our in game complaint messages so they could not be sent, but at Facebook kings does not listen either. They make too much money to not have this type of support available.

    • By Footet25


      So the only way to get a response is through this I guess. I wrote a review about 10 days ago about how I got scammed for money. I attached a screenshot showing the message from the system saying sorry we didn’t send you what you want for your payment but here is something else instead which was not equivalent or what I wanted at all. They respond in the game where you submit and I did not know since I registered with an email I thought maybe they would email me. Then I go back to submit the third request and there was a message. Saying submit a screenshot which I did submit then another message saying sorry you didn’t respond quick enough we are closing this out. I submitted another one with all the same info and still haven’t heard back. I already contacted the bank and will just pursue it as a fraudulent charge at this point because it’s ridiculous that game developers won’t make contact with customers to make something right and instead take your money and then make it impossible to communicate with them.

    • By CaliforniaScuba

      Decent gameplay, very buggy and awful customer support

      There are many similar games in this genre. Find one that isn’t Kings Group. They screw up constantly and leave players hanging out to dry. They once accidentally gave some players too much gold for a first place reward in an event. Rather than letting it be, they tried taking it back from the players, even those who spent it already. To make it “fair” the screwed around with players accounts and diminished them in other ways. They couldn’t even get that right and ended up subtracting twice after adding once. What a train wreck. Additionally, the gameplay is riddled with bugs that they claim were intentional whenever they are escalated in order to avoid reimbursing players with the losses caused by their issues. These bugs are sometimes so laughably apparent, but they will still claim they are intentional, even though they change the entire strategy of an event or nullify a different feature of the event. Decent gameplay. Go find a different clone.

    External Links

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    Download for Android

    This page was last edited on 2021-06-21.
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    Z Day: Hearts of Heroes content and materials are trademarks and copyrights of KingsGroup International AG or its licensors. All rights reserved.
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