They 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
- I Am Negan!by Static.o2100 day challenge! Random Maps Upgrade your Units for Gold, and more. Modern Electric Grid. Giants are worth 2000 gold. Mutants are worth 1000 gold.157 downloadsupdated 3 y ago
- 僵尸岛!!!(测试)by 墨轩打掉感染市政厅,并击杀最后5个G胖就能胜利!有BUG及时提出!!157 downloadsupdated 6 y ago
- Brink of Extintion(Nightmare)by 76561198798948035Choose Your Own Map. You come back from a Scouting mission to find your colony gone and the infected have moved in. You, One Soldier, and One Sniper are left to do what must be done. You must save the Command Center and rebuild from the masses of infected you saw all plotting to come your way. Yo...157 downloadsupdated 7 y ago
- Harpie Valleyby ChaoticPinky YT"Why did we set up camp in harpy land ...... next to this old ruined city ? ....... " A Map designed to test even the most turtle of turtle defences. Good Luck. 140-150 Days total. Very Hard Difficulty157 downloadsupdated 8 y ago
- EX——0尸潮推图练习图(基础图)by 76561199059561138经过多次与其他作者的讨论以及玩家体验,由于初版地图僵尸过多导致很少玩家有很好的游戏体验,所以我对初代版本的地图进行了优化,全部改为触发形式的推图。本张地图的特点是没有尸潮,触发的数量非常多,但是触发出来的尸潮量并不多,所以不用担心你电脑卡顿的问题。 特别提醒:一定仔细阅读作者给你的触发提醒,不然的话在多次触发的区域踩到多个触发电脑会卡飞! If you don't understand the information in this map, please leave a message in the commment area! Thank you for your visit!157 downloadsupdated 6 y ago
- Wargasmby Seymour GutzPlay either endless survival with forever increasing infected, or win by destroyng the Necropolis.157 downloadsupdated 8 y ago
- 【抗击疫情 第三章】by 华为不死,我睡不着【抗击疫情 第三章】 (天山医院接新收病人,医院背后不为人知的故事)156 downloadsupdated 7 y ago
- Ataque brutalby helisobral60 dias. Ataque inicia aos 30. Sem intervalo156 downloadsupdated 7 y ago
- 蛋宝16by 76561199031294517有啥问题可以来dy1124120找我!!!155 downloadsupdated 6 y ago
- 未知图2by Lucks萌新作图,老王可能比较多,中间房区有陷阱,最好够兵力在进去,85天强制胜利1800-2020个巨人!有什么问题可以留言一下,谢谢大家的支持!155 downloadsupdated 7 y ago
- Dugway Proving/Testing Facilityby 76561198795702708Map for testing defense configurations and various attack formations. You set up the defenses and launch the attacks. Find the best attack formation to conquer and destroy an Undead Village. You control the level of attacks.155 downloadsupdated 8 y ago
- Fire tower 2by Static.o2One way, or another. Good Luck! Harpys instead of venoms Altered enemys. No upgrades. Infected do not get stronger. Mostly a Traditional map. Still challenging.155 downloadsupdated 10 mo ago
- A new life, new futureby SirczerFun map just fun no tryhard mode155 downloadsupdated 6 y ago
- Endless Winterby Seymour GutzAn endless game. Your colony will be discovered after Day 15.155 downloadsupdated 8 y ago
- 帝国的毁灭弱化版by 伟炜玮这个版本不是军师所希望的那样,但是某个坏掉的植物天天说。反正,完全不难。当然,你不看开场白啊路标啊也别怪我(哎 又是明明白白的提示,不是我想的陷阱)155 downloadsupdated 6 y ago
- 金木水火土-五郎八卦阵by 76561198899535208155 downloadsupdated 8 y ago
- Tab The Card Gameby IdealIdeasDo you have the heart of the cards? Can you outplay the zombies? Player can draw up to 42 unique cards to use! Careful! The zombies also have 18 unique cards of their own to use against you as well!155 downloadsupdated 7 y ago
- Endless mode by MrMistikby MrMistik- Сложность - очень просто; - Первая волна появляется на 40-ой день (без уведомления и отметки на карте / 4 слабых зомби); - Новая волна появляется каждый день; - Каждые 10 дней появляется новый тип зомби; - Без Гигантов; - Популяция инфицированных - 100%; - Условие победы - построить 6 Чудес. -...155 downloadsupdated 8 y ago
- Arenaby ZeddCome show your fighting skills in the arena and win the deadly tournament ! This is not an eco / building game, this is pure fighting! Hire a team, choose the level of your next fight, and show what's you're made of! (3 difficulty levels)154 downloadsupdated 7 y ago
- Ant Farmby Seymour GutzAll attacking infected are now venom spitters. To win, get any unit past the giant gauntlet. Move starting units into defensive positions immediately because the fight begins Day 1.154 downloadsupdated 8 y ago
- Valley of the Endless Deadby AndaloniaYou've arrived in a peaceful valley. Surrounded by mountains, life can finally return to normal. Until your scouts report that there is a horde coming in two days, and they don't think it will end.... Fight through never ending, and increasingly difficult, waves of zombies. There is no winning, o...154 downloadsupdated 3 y ago
- Zombie Rush: Heat Waveby bumbacladTower defense game based on the popular series Kingdom Rush. Build towers and walls to defend against waves of zombies. Start with your Hero(Titan) and send waves using the command center. Gold is earned by defeating zombies and starting waves early. Maintenance fees and income are waived; unable...154 downloadsupdated 6 y ago
- 900生存【加强版】-Cby 76561198349892549154 downloadsupdated 12 mo ago
- Over 9000!!by Art ov ChaosJust a map I made to mess around with.Lots of resources avaliable and space to expand. Waves start at day 12 and get stronger, fast. Also waves dont stop untill day 200 and victory is death of all zombies. Fixed some stuff.154 downloadsupdated 8 y ago
- 50天清理地图上的所有老王 迎接最后一波尸潮 这并不简单154 downloadsupdated 3 mo ago
- The outbreak wars (Chapter 1)by HoundWarning campaign contents mild bad language. The first chapter in a campaign following the story of a solder as he fights to defeat a nightmarish plague that threatens to wipe out human civilization. A short (30mins) narrative heavy first chapter following the main character on their first missio...153 downloadsupdated 6 y ago
- 软by 7656119891605229660天的图,你不要慌,尸潮10天开始!!153 downloadsupdated 8 y ago
- 天选之地by 76561199050064197153 downloadsupdated 5 y ago
- Eras Zombie Invasion: Russiaby Grim-O-TheaWelcome to Eras Zombie Invasion: Russia! This map is inspired from the Warcraft 3 map but is scaled off to make Russia the player nation. In this event as Russia, you must defend the incoming zombies from the rest of Europe. As each day passes, the zombies will grow stronger and your upkeep will...153 downloadsupdated 7 y ago
- The Great Craterby DEATHofGODSA straightforward map giving a moderate challenge with two narrow paths for the infected to invade from. However, don't underestimate the difficulty of the early game. Your command center starts off exposed in an open area in the center of a great crater surrounded by roving bands of the infected.152 downloadsupdated 5 y ago
- 60 Days (1.02)by nonomo4Version 1.02: Fixed the difficulty, as it was set incorrectly. Should be 900% now (or the lower map equivalent). Another shortish map in my short map series. This should be the easiest of the 3 (vs 40 and 20 days), as it is more align with the normal survival map and the research speed is less of...152 downloadsupdated 5 y ago
- TF2 Apocalypse 8: Rendezvous Part 3: Colossiby Driveway ToadThe final part of the penultimate anthology of the apocalypse. After Jemma arrived at Lakeside, Merasmus felt the need to reinforce other points of access to the base. Soldier and his team passed through without much trouble, but now, Dell and his titan squad will have to deal with a virtual army...152 downloadsupdated 8 y ago
- 생존맵 1350%~2100%(survival 1350%~2100%)by 76561198827819670-맵 설명- 기본 900%에서 시작됩니다. +350%의 전력 소모량 +30%, 아군 유닛 이동 속도 -20% +400%의 좀비의 인식 범위 +50%, 좀비의 시야 +10%. +450%기존 900%의 웨이브량 +50% -Map Information- The default starts at 900%. +350% power consumption +30%, friendly unit movement speed -20% +400%, zombie's perception range +50%, zombie's vision +10%. +450%...152 downloadsupdated 3 y ago
- The Compound Episode 1by europa_from_marketingThe infection spread across the world. The government saw the need for study of these beasts, so the compound was built. However, things did not go according to plan... Once you take control of the small area the command center is in, there are three choke points to wall off. Compound is to the n...151 downloadsupdated 8 y ago
- Badass Arena MrTorgueby FactoRisesWelcome to the BADASS ARENA ! Contains Zombies spawn Arena - Each days Infected will generated on the Arena, there is 3 Level - 1 : Day 1 to 10 2 : Day 11 to 20 3 : Day 21 to 30 Final Round Day 33. Mr Torgue Voice pack use .151 downloadsupdated 8 y ago
- Choose your Map Legendary Modeby RayJayMap1 "The Dark Moorland": 750% Map2 "The Peaceful Lowlands": 780% Map3 "The Frozen Highlands": 885% Map4 "The Desolated Wasteland": 1050% Map5 "The Deep Forest": 1200% Map6 "Caustic Lands": 1350% Playtime: 80 Days (Brutal) Zombiespawn: Overpopulation (Legendary) <- 50% bigger waves! Random genera...151 downloadsupdated 7 y ago
- Utopiaby Seymour GutzIdeal colony site with all the resources. Unobstructed surroundings for building. Your choice of environmental theme. 1 week to prepare before attacks start. To win, defeat the Day 200 final wave.151 downloadsupdated 8 y ago
- FTE_M04_Frost_Peak_Overlookby Democratles LibertariusThe Frost Peak Overlook requires aid. The Commander is tasked to deliver a shipment of food and clear the Frozen Valley of any infected he might encounter.151 downloadsupdated 7 y ago
- The Expedition- Into the Mountains! Phase 2by Citizen SnipsFollowing the failure of the original attempt to secure a colony spearhead near the resource rich mountains to the north, A second attempt was made with much more success. You have reached the mountains..almost. Working your way through the treacherous swamps and lowlands has been a tough and cos...150 downloadsupdated 8 y ago
- The last city on earthby 76561199152715793On this level you play in the Desolated Wastland you begin with 5 soldiers you need to survival the finel wave that comes that day 110150 downloadsupdated 4 y ago
- Elimination ! Fort Deadby 76561198886358588Search and destroy mission, find your base and eliminate the hell house. ( Enter the area where it sits to end the game = no time limit on this mission!. Find and destroy the Inn, spire, foundry and transmutator in order to reasearch them. Destroying the tricksters house is key in unlocking the C...150 downloadsupdated 7 y ago
- The Grindby VaslolAn endless horde will be coming starting at day 20, to a nice little choke point, build to your hearts extent. Enjoy! There are ample resources and huge stockpiles to help you get started. Massive open spaces to build the mega-city of your dreams.150 downloadsupdated 8 y ago
- 900生存【分裂版】-Aby 76561198349892549150 downloadsupdated 12 mo ago
- Istritca_crossing v2023by flak88nikModified Map under the theme of the desolated Wasteland, complicated at ver.2019150 downloadsupdated 4 y ago
- FTE_M01_Scoutingby Democratles LibertariusFor The Empire is a collection of maps with story elements. M01 is a scouting mission, where the commander has to find out why a certain Command Post had a power failure and lead engineering team to repair the outpost. You might want to rush towards your objective as the forest is overrun with in...150 downloadsupdated 7 y ago
- Only for noobsby Sxmpoits chill and to help my self and others get to know the game149 downloadsupdated 8 y ago
- Os quatro caminhosby helisobralQuatro portais do inferno e estradas para Centro de Comando., iniciando no dia 5149 downloadsupdated 7 y ago
- ~Choices and Decisions~by DStarUwUChocies...everyone makes Decisions...either good or bad ones. sometimes Random and Unpredictable Things happen. and thats what this map is all About. Feedback is really appreciated ^~^149 downloadsupdated 8 y 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.

