ModsThey Are Billions
They Are Billions mods
A mod changes the game itself. It needs something to load it, it may need other mods first, and it only works on the versions its author built it for.
4,524 mods, most downloaded first · newest update 28 Oct 2026
- New Gallowheim - Medium Difficultyby Lord RandgrisThis is my very 1st map! This is intendet to be a mediu difficulty map, in which i've implemented a system of periodical bonuses, which consist in choosing 1 out of 4 possible bonuses. These bonuses so far scale from tier 1 up to tier 4, so there are 4 ocasions where you'll be offered to choose a...271 downloadsupdated 8 y ago
- Com test mapby 76561199031649644Thanks to Comscom and Flyingpig 최초웨이브 12일, 4일간격 웨이브, 마지막 72일 (01월 22일 웨이브 전체 수정 및 웨이브 표기)271 downloadsupdated 5 y ago
- 随意图5by 龙飞腾达270 downloadsupdated 7 y ago
- 这次一定by 76561198963665410尸潮?提示?一波就够了！270 downloadsupdated 6 y ago
- 글루따띠온 -23-by REFNI랜덤 가챠 적도 가챠 나도 가챠 Random Gacha Equator Gacha I also Gacha Some translations270 downloadsupdated 12 mo ago
- Doom Cubes (1999%)by RayJayPlaytime: 80 days Difficulty: 1999% Version: 1.16 Waves: - Start day 10 - Every 5 days till day 65 - With each Wave randoms come from all sides - Day 66 - 74 is Peaceful - Day 74 Final Wave! Wisper me if you beat the map on stream with video269 downloadsupdated 6 y ago
- Cliffs of Ironholdby Tazanthis is a sequel to Ironhold You were victorious! now it's time to rebuild those defences lost, then we can secure our city as a stronghold against the infection. The cliffs lack wood, preventing natural expansion, but don't worry, Ironhold will send reinforcements daily (if they feel like it) Wh...269 downloadsupdated 8 y ago
- 第22弹：< 饥饿荒原 > 标准版（No.22 A）（ Hungry ）Standard Edition（V.20.05.09）by 76561198433882594Map introduction : 1.Map theme optional . 2.6 levels of difficulty selection . 3.Waves : Before Day56 , wave every week . After Day56 , N is main , SE tide wave . NSE take turn attack . Day84 last wave . Day94 win . 4.Key words : （1）. Environmental tax ：Excessive use of thermal power will lead to...269 downloadsupdated 7 y ago
- The Dragon-Wizard of the forestby Citizen Snips--- The demonic and self proclaimed "Dragon-Wizard" called Durnehviir hides in his forest dwelling and performs experiments on the towns nearby, lost to his will ages ago. He supposedly hoardes great wealth and many have attempted to rob him of it, but they have all died horrible deaths at his ha...268 downloadsupdated 8 y ago
- Hive Cave (1400%)by RayJayPlaytime: 80 days Difficulty: 1400% (selectable) Version: 1.08 Waves: - Start day 10 - Every 6 days till day 65 - Final day 74, 6 Giants!268 downloadsupdated 6 y ago
- 末日中的希望by 76561198919310755此地图打破传统用僵尸数量作为难度，而是采用资源上的一些获取加大难度，技巧性或舍取胜的防守形式，更多的体现了技术性，玩家需要再非常危险的地方或在光明塔造钓鱼屋才能获得大量资源。该图7天一波普通尸潮，12天有单独的巨人，50天一波较为厉害的，101总攻，之后一百零四天后可以随时卖掉总部里的希望塔获得胜利，不卖掉为无尽 模式（不是无限尸潮，继续挑战天数）268 downloadsupdated 7 y ago
- Defend the Valleyby Spoon!The infected come from the north, hold the line!268 downloadsupdated 8 y ago
- 伪对称by 76561198974721302开局能看得到对称 但是全图并不对称 所以叫做伪对称268 downloadsupdated 2 y ago
- Era do terrorby helisobralPrimeiro ataque aos 15 dias. Vitória aos 80 dias. Legiões de infectados vem do W e S. Também tem uma cidade de infectados ao sul.268 downloadsupdated 8 y ago
- 婴儿图IVby 76561198959845600267 downloadsupdated 7 y ago
- Zombie Worldby 76561198871531024Expand south and north and defend east and west. The last wave comes from 64 days.267 downloadsupdated 7 y ago
- 这才叫新手by 76561198435570619267 downloadsupdated 4 y ago
- 藏金岛(原版)by 76561198963665410有一块资源丰富的岛屿--藏金岛，无数殖民者争着占领这个宝地，随着时间的流逝，曾经繁荣的聚集地在一刹那间堕落。现在，你占领了这块宝地的边边角，探索这的一切未知267 downloadsupdated 6 y ago
- Red Riverby Seymour GutzSafe starting site protected by a river on all sides with a single bridge entrance, but brave colonists must venture out for necessary resources. Difficulty escalates steadily, plus big waves every 10 days. No time limit for game length, though your colony will be put to the test on Day 100; you...267 downloadsupdated 7 y ago
- 暮雪千山by 76561199015464395266 downloadsupdated 5 y ago
- 新 西方防御by 76561198980194248守好西方就行 地方有限 请合理利用地形266 downloadsupdated 2 y ago
- Nazi zombiesby 76561198818991790After the WW2, the loss of Germany. The russians have ruthlessly put testing gasses on cities in germany and on german soldiers. The gas wasn't tested before so russians didn't originally know the symptoms of the gas. After gassing the german soldiers and cities, the citizens and soldiers were th...266 downloadsupdated 3 y ago
- 燃烧by 年轻时候这是一个不愁吃的世界，但是...266 downloadsupdated 8 y ago
- 1 wave on day 70by Armrarr1wave that comes on day 70. clear the map for max efficiency.265 downloadsupdated 4 y ago
- Diehard with a ZomBie 2.0by Serial******** Grasslands Map 140days ********* Easy start up, Build your base and destroy the Z`s easymode... Untill a Certain point you wish you had more Troops and defenses Zombies 1st wave @ day 20 Every 5 days a new big wave Watch out for Zombiemode Final Event (swarm @ 138days) No GIANT spam Diff...265 downloadsupdated 6 y ago
- 小楼一夜听风雨by 76561198974721302本地图必须使用MOD才可能正常通关 MOD标准为群内的激情市长+初级兵种双倍攻击 请各位想要爽的自行修改MOD进地图游玩264 downloadsupdated 2 y ago
- 四方离乱（新版）by 安静因四方离乱工程文件损坏，特此在基于四方的基础上，重做此图！263 downloadsupdated 6 y ago
- 是男人就坚持100天by motly263 downloadsupdated 7 y ago
- 萌新落泪图（3）by 76561198968396410和落泪图一二的玩法大同小异，具体玩法在局内，六十天图。(真落泪)。263 downloadsupdated 6 y ago
- 第18弹：< 碧海金沙 > 标准版 （No.18 A）（ Gold Beach ）Standard Edition（V.20.03.19）by 76561198433882594Map description : Mr.科普卢 , the real estate developer of the settlement , plans to build a new city on this ancient city site , The problem now is that there are some " original residents " here , and you need to clean them up and resist attacks from nearby infected nests . The good news is that M...263 downloadsupdated 7 y ago
- 酣战by 年轻时候简单,直接,暴力，不推荐给喜欢技巧性的玩家。10天开始僵尸来袭，你能撑过60天算你赢！（中间有段较长休战期）263 downloadsupdated 8 y ago
- City Of Pestilenceby Demonic_EmperorA mega infected city stands to the south west. Infected numbers continue to swell due to the city. Last wave is on Day 120. Note: Even if you destroy all buildings of doom, due to generator, numbers will continue to grow.263 downloadsupdated 8 y ago
- 胎儿图Vby 76561198959845600262 downloadsupdated 7 y ago
- City of the Creepsby Seymour Gutz300 Days of slowly increasing infected in a daily stream, weekly waves, random specials, rare giants. This is a long slow campaign; more of a Sim than the typical TAB gangbang. There's time to occupy much of the map, explore for loot, and build all the Wonders. There are early stretches where it...262 downloadsupdated 8 y ago
- 世界樹中心by 76561198449923474這個殖民地被包圍在巨大的世界樹中 本該十分安全 但挖掘產生的一個破口讓感染者想把這也變成它們的巢穴262 downloadsupdated 6 y ago
- fuck runby 76561198810898673262 downloadsupdated 3 y ago
- Zombie Apocolyse Ruinsby 76561198798948035Your Command Center is located by a mountainous area lthriving in minerals to one side and trees to the other. Zombies Rise from the Ruins and once activated do not stop. Map Enclosed, all waves come from the ruins and the final from all the ruins at once. Final wave comes Day 60 ending on comple...261 downloadsupdated 8 y ago
- < 碧海金沙 > 萌新版 Beginner Versionby 76561198433882594This version is only for beginners . On the basis of "Easy Version", it has changed : 1.Removed all doom cities in the outer ring . 2.Deleted land development tax . 3.Surface zombies have been rearranged . If you want to challenge, you can use the standard version .261 downloadsupdated 7 y ago
- < 骸骨之湾 > （ Bone ）by 76561198433882594No War Fog . Map Theme optional . This map is very easy , for the beginner player . Tips： Day07：10 Day14：20 Day49：1900+1000+100 Day56：2680+300+20+20 Day84：880+500+1620+200 Day84 Final Wave . Day94 Win . Please prepare in advance in day59 .261 downloadsupdated 7 y ago
- Operation Black Frostby 76561199009574786You've been stationed at an outpost to push back against a city of infected billions that is harrassing another of human survivors. Build a colony in unforgiving territories and take control of a bridge that serves as an entryway to the undead city. Operation Black Frost is a survival custom leve...260 downloadsupdated 6 y ago
- The horde is comingby joeyfialaThe Horde is coming! You are in the last colony on earth, a huge horde of the dead is on the way and you have a short time to get ready. This is a 100 day challenge, day 98 is the largest swarm survive this and you win on day 100.260 downloadsupdated 7 y ago
- 分秒必争（噩梦难度）by 76561198430897567原名：无名小图【正式版】，经过3次大的整改，以全新的名字，内容和难度呈现。15天第一波，85天最后一波。祝您游戏愉快.噩梦难度。 萌新误入！萌新误入！萌新误入！！！ Newcomers do not try this map！ 作者是【KBS-狄岚】过不去找他使劲骂259 downloadsupdated 6 y ago
- Snowflake city 2.0by Serial******** SnowMap 140days ********* 2 entrances and 1 sneaky way in. Zombies Big wave every 10 days Zombiemode --> each wave increases in size Final Event (swarm @ 133days) No GIANT spam Difficulty Nightmare --> hordes size etc for experienced players ---> Very hard+ Resources Medium of resources...259 downloadsupdated 6 y ago
- 原始复古-BIUby 76561198974721302祝贺老rou被我成功拖拽到了抖音259 downloadsupdated 2 y ago
- 생일 이벤트 맵 -1-10/05일은 나의 생일이당. October 5th is my birthday! 그래서 생일 이벤트를 치지직에서 열었따. So, I’m hosting a birthday event on CHZZK! 이 다음 랜덤 후속작 작업 순위 1. 이벤트 유즈맵 11편 2. 이벤트 유즈맵 4편 3. 이벤트 유즈맵 12편 4. 구속 5. 선택 6. 이벤트 유즈맵 8편 7. 이벤트 유즈맵 3편 8. 강화하장 9. 이벤트 유즈맵 9편 많은 관심 감사드립니다!259 downloadsupdated 25 d ago
- What if the Shocking Tower was actually OP?by 76561198880196199Yes, this is basically a joke and a power fantasy. Have fun and enjoy the spectacle!258 downloadsupdated 4 y ago
- Battleground Unknownby VerowakThe map where you never know what will happen.258 downloadsupdated 7 y ago
- The Imperial City reborn v.2by NabubuAmazing rework of my last map with a lot stuff added front the campaign such as the hero. You can upgrade your shocking tower by clicking on console with a unit selected. Also you can increase the life of giant as much you want with the button at the command center. Infini small wave begin days 5...258 downloadsupdated 11 mo ago
4.5k mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.