They Are Billions
They Are Billions mods
A mod changes the game itself, so it is tied to a game version and to whatever loads it. Filter by both and you get the list that will actually load, not the list that mentions your version somewhere in a description.
- EasyMapby 76561198808123634189 downloadsupdated 5 y ago
- Beware of the Northby 76561198803029414400k plus infected. North is tower defence like with winding paths. North begins to attack in small waves day 1. The 1st real wave is day 15 also from North. Every 7 days later the North gets more intense. Other waves start day 30 from the East and come every 10 days til day 80 then more frequent...189 downloadsupdated 7 y ago
- Endless One-entrance Base defenseby BregoreEndless base defense with waves that gradually get bigger. With enough resources to do whatever you want. On day 100 the bigger waves start, gradually getting larger untill ~day 300188 downloadsupdated 14 mo ago
- the mega cityby 76561198968852759hard level tip dont expand fast188 downloadsupdated 3 y ago
- Retaking of Concordiaby SuperHogRetake Concordia and its production areas, beware the return of the Demons that decimated it. This is an average 60 Day game. However the final wave is not so average. Any Input would be greatly appreciated.188 downloadsupdated 8 y ago
- Show Me Zombie!by bumbacladA roguelike experience that bends the rules of the They Are Billions universe to their breaking point with over thirty different upgrades to your units and towers. Play as a contestant in a game show and overcome the rules to be victorious.188 downloadsupdated 6 y ago
- Expresso zumbiby helisobralUm TD um pouco difícil. Primeira onda aos 10 dias. 100 dias para a vitória.187 downloadsupdated 7 y ago
- Regain greatnessby IDKWGOFirst of all you and your soldiers must find command center. After that try to expand as far as you can. Waves every 6 days after 15 day.187 downloadsupdated 7 y ago
- Ranger Revenge v2by Ranger GuardianThe world collapses under the zombie apocalypse... Kaizen found a new Oasis in the desert without infected. He ordered to ship various goods to the place and built a new home. Kaizens Reich was crowned. As the colony grew bigger, the noise and lights in the night invited some guests from far away...187 downloadsupdated 7 y ago
- March of the Deadby Kevlar AxisA fertile, defensible location for a new colony has been discovered. Unfortunately, the dead have followed us to this area. Prepare for a constant strream of attacks daily, waves every 10 days, and expand to claim as much territory as possible before the full horde arrives on day 100.187 downloadsupdated 3 y ago
- Polar Expedition, MIssion 2: Project Sourceby EXTRA THICCAfter surviving the first few months alone, we finally made contact with the HQ. Only 3 expedition bases were in contact, HQ, base 027 and 3 more, that remain alone in the North.All personel from base 027 is currently resting in the Expedition HQ and awaiting further orders. Next mission is to tr...187 downloadsupdated 8 y ago
- 基因原体 ( No.73 )by 765611984338825942022.11.30 — 2022.12.07 自娱自乐的地图186 downloadsupdated 4 y ago
- 腹背受敌by 76561198421923997这是一张资源丰富,空间充足的地图图,前期高速发展,后期运用合理的兵种搭配与防御型建筑来抵抗尸潮。 This is a map with abundant resources and sufficient space. It develops rapidly in the early stage, and uses reasonable arms collocation and defensive buildings to resist corpse tide in the later stage.186 downloadsupdated 5 y ago
- 4Million v1.6by the_kilaHistorical fortifications helped this city to survive. Defend it against a gigantic Swarm of over 1 Million Infected attacking in various waves. Final Wave: Day 60186 downloadsupdated 3 y ago
- 100天之懵新用生存图by 76561198980194248新手第一个地图,资源多多,僵尸多多..186 downloadsupdated 2 y ago
- Crazy Mazes - 90 Daysby RawrsuckerNeslted between a series of valleys, your tiny outpost must lean on the expertise of it's senior members to survive a huge horde on it's way to destroy the outpost. 90 days and enough surprises to keep you on your toes. Use the terrain and vets to your advantage. Please give feedback if there is...186 downloadsupdated 8 y ago
- 너무 재밌ㄷ..5by REFNI영웅 뮤턴트 맵 뮤턴트 생성 불가 확률강화...제작자 급 똥손은 플레이가 힘들수도 있음186 downloadsupdated 2 y ago
- Prison Campby Static.o2Upgrades, Resource Upgrades, Altered enemies. The Harpy's. Waves start day 25, and repeat every 5 days. Map Ends day 79186 downloadsupdated 11 mo ago
- The Golden Valeby MagnusAn idyllic valley has been discovered, and it's wilderness has been tamed... but the hordes have found you, and you must defend your newfound paradise. First Wave begins on day 20--Final Wave on day 110.185 downloadsupdated 5 y ago
- Into the Breachby joeyfialaInto the Breach, your colony is at the end of a twisting canyon, waves of the undead, start on day 5 and a new wave comes for you every 2 days, until day 100 and then a final huge wave around day 103 look out for that one it’s a Biggy! So have plenty of snipers and Thanatos ready to repel it.185 downloadsupdated 7 y ago
- 300 - The Hot Gatesby 765611988149782001,000s of Infected, 50 Days, 5 Waves, 1 Entrance, No Escape. You're outnumbered, but we stacked the deck a bit in your favor and you'll use the envirnmoent to level the field. Good luck! "We will funnel them into the mountain pass we call the Hot Gates. Now, in that narrow corridor,their numbers...185 downloadsupdated 8 y ago
- 20 Day Challengeby MikeOnly 1 final wave, clear the map before it. Survive 20 Days!185 downloadsupdated 8 y ago
- The Hiveby ⭕Gavrak DaelinWhen establishing the hive colony officials disregarded military advice of sturdy fortification of the newly built districts. As a result every part of the hive has been contaminated except the core. As the commander of the Hive you must purge infected districts and reclaim the lost parts of the...184 downloadsupdated 3 y ago
- 虚空之遗The Void Of Legacyby motlythere are three type of the wave 1,daily coming 2,pre 5 days coming 3,last wave. Warmming: 1.The big guy will coming at 40 days. 2.wave will be strounger and strounger. Chinese Vison: 不要怂,就是干。40天来巨人,然后每5天来一波巨人+胖子+女妖+喷水的。不要怂,就是干,大概有50多个油田,人口,电力,食物无限。184 downloadsupdated 8 y ago
- Wayward Pinesby Snake93090Surrounded by resources and located in a valley with only one entrance, it seems safe but as the hordes begin to grow to the billions, this last hamlet of civilization is standing on the edge of disaster.184 downloadsupdated 8 y ago
- 老婆十重奏之泳装照(无图版)by 76561198436429574184 downloadsupdated 6 y ago
- 影月苍狼 ( No.72 )by 765611984338825942022.11.24 — 2022.12.03183 downloadsupdated 4 y ago
- 人工岛2-海军基地by miluu这些人造的方方正正的小岛一座连着一座~!当然每座岛都有姜丝!不过你必须去跟它们抢地盘!嘿嘿~~These man-made square islands are connected by one another. Of course there are zombies on every island! But you have to grab territory with them! Heh heh ~ ~.183 downloadsupdated 7 y ago
- Tech Tree (Frozen Highlands) (800%)by nonomo4Notice: This map was created for version 1.0. It does not have any of the features of 1.1. While it is still a unique playing experience, I recommend checking out the 1.1 version as well. This is a modified map 3 with a tech tree. Accessable from the command center, the tech tree enables a larger...183 downloadsupdated 6 y ago
- Islandby 76561198798948035Large easily obtained starting area. one way in to start. Larger waves starting at 30. Island with three giants, doom town and lots of resources if you get out there.183 downloadsupdated 8 y ago
- Reclaiming Europe Ep. 2.by skumlerenMore colonies are needed in order to sustain our presence here. We are in dire need of food production, which is where the newly founded Arcadia Colony comes into the picture. Established on highly arable land, Arcadia will provide enough food for the hungry north. There are some trade-offs in th...183 downloadsupdated 8 y ago
- The Islandby jashCan you survive within limited space? There is only one access point to the island, but the countess swarms outside this little bastion of safety will pursue you relentlessly. (Trying to make a deceptively hard level, please leave a comment if you find any bugs, the level is too hard, or you just...183 downloadsupdated 8 y ago
- Polar Expedition, Mission 3 - Last Stand (Final)by EXTRA THICCWe were wrong. We thought we got it all. But we forgot that we cannot fall back. We got in contact with the main base in the Motherland, and they are sending a crew to take us back home. We just need to hold out until the snowstorm passes the area. We should be able to hold it for another few wee...183 downloadsupdated 8 y ago
- 너무 재밌ㄷ...6by REFNI솔져는 그저 거들뿐인 타이탄맵182 downloadsupdated 2 y ago
- Haunted Forestby XeeTravel north through the forest where you'll find an abandond outpost to recolonize. You will need to restore and protect the power lines leading to the outpost. Watch your step, many things can be found hiding around in the forest. The final wave comes from the south where there is limited build...182 downloadsupdated 8 y ago
- 老王(Wang's death)by 76561198411645711隔壁有一人,其名为老王;这你能忍?(Next door is a man named Wang. Can you bear it?)182 downloadsupdated 7 y ago
- Emperor Series - Ep 2 - Foundation (freeform)by IcthuluRescue the hodouts and clear the map of zombies there is no time limit to let you take your time. This game focuses on clearing maps. There is only one assault day 8, the difficulty focus is in clearing the map without access to iron quickly.182 downloadsupdated 8 y ago
- 五蕉 Bananaby 76561198358280325游戏节奏:标准80天 每攻占一根香蕉,就可以获得一次加强! Game rhythm: standard 80 days Every time you capture a banana, you can get a boost!181 downloadsupdated 6 y ago
- One Front Islandby Isaiah 40:31The High Chancellor has offered you a special assignment: preside over a secret peninsular colony, blessed with resources and faced with only one front to be attacked from. But it sounds too good to be true...181 downloadsupdated 23 mo ago
- Darth's World of Devastationby Darth PedroSurvive the Final Wave. It helps to clear the map of zombies which will join forces during the final wave event. All zombies must die to win.181 downloadsupdated 5 y ago
- 万万没想到系列九by 76561198914654153小心大矿区有埋伏 斗鱼 8171660181 downloadsupdated 6 y ago
- Infected Mining Townsby fifskiDuring the first virus outbreak, two rich mining towns in the South have been infected, Surviving on these plains is tough, resources are scarce, hordes of zombies are abundant and aggressive. Find The Way to capture the mining towns before The Inevitable! This is a challenging map with a lot of...181 downloadsupdated 6 y ago
- Zombie Rush: Jötunheimrby 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...181 downloadsupdated 6 y ago
- xp factoryby ZeddClear the map to activate a zomby generator. Time limit depends on the difficulty (80, 52 or 48 days).180 downloadsupdated 7 y ago
- Not the Berlin Wallby mopzopThis map is a totally inaccurate depiction of the events that totally didn't happen in a place definetely not called Berlin. You are the commander of the totally neither superior nor racist forces in that completely fictuous place, holding off equally wonderful yet undead forces which are mainly...180 downloadsupdated 8 y ago
- 新手图(大概)by 76561198808123634第一次作图,拿捏不好标准,希望大家多提提意见。/steamhappy180 downloadsupdated 6 y ago
- Central Parkby Seymour GutzFast expansion required for far spread resources before too many infected block your path. Special infected arrive earlier than previous endless maps.180 downloadsupdated 8 y ago
- [Survival] 1.The Unhappy Map (NightMare 80 days)by 76561198871531024The First map of the most difficult survival map. It must be played first among the three maps. Be careful of the 40 days (Chubby) and Final Wave.(Giant Zombie and Mutant) Random Survival Map.180 downloadsupdated 7 y ago

