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
- SpoonFed VictoryAlmost a sandbox, this map is intended for players to practice their defence strategies through often narrow and winding paths through the forest and mountains. The space behind the command center is protected and optimized to provide all the space and resources you'll need. So please, sit back a...40 downloadsupdated 8 y ago
- New Level40 downloadsupdated 3 y ago
- EZ MAP EVAR !!!1!!!111!!40 downloadsupdated 3 y ago
- Sweet Layout/Mutant Terror40 downloadsupdated 4 y ago
- 龙潭虎穴40 downloadsupdated 7 y ago
- New Level40 downloadsupdated 5 y ago
- southern wallsome map ive made40 downloadsupdated 6 y ago
- dark forestэто очень ббольшой и густой лес и места в нём ооочень мало но зомбби много выживите в этом лесу 73 дня чтобы выжить или уничтожте всех ззоомби.40 downloadsupdated 6 mo ago
- Let the Game Begin40 downloadsupdated 4 y ago
- corneredwell theres is 20 hordes you have a high amought of resources and storage,very good units,you have giants and infected everywhere but they can only come in one way so good luck and have fun40 downloadsupdated 6 y ago
- Sniff's Tower Defense40 downloadsupdated 22 mo ago
- Survival_20 Day_1.01_Brotherhood of NODHi guys If there are any problems please let us know. Thank you NodCaldari40 downloadsupdated 5 y ago
- New Level40 downloadsupdated 8 y ago
- 森林生存40天基于原410生存地图，基地有科技，奇观不需要研究，但是40天最终尸潮。39 downloadsupdated 11 mo ago
- zombie crazy39 downloadsupdated 3 y ago
- Twitch-Map-1-39 downloadsupdated 6 y ago
- Survive The Icy NightMare FinalAt the Very Top of MT. MistLore you and your People nowhere to go but fight will you survive?39 downloadsupdated 7 y ago
- IslandUnwinnable Seriously dont try to win. Only for training and learning the tech trees. Want to learn how the tech works and how long it takes to bulid and reasearch? This is the level. It is safe, but you will not win.39 downloadsupdated 8 y ago
- Karen Kuki39 downloadsupdated 3 y ago
- Drip, drip, drip!Survive the hordes but beware of the constant trickle of zombies.39 downloadsupdated 3 y ago
- Hold the Line 2.6first adjective defend the city secondary objectives defend the outer towns39 downloadsupdated 7 y ago
- Hold the Line 1.0439 downloadsupdated 7 y ago
- New Level39 downloadsupdated 8 y ago
- level 139 downloadsupdated 5 y ago
- DAD CANT BEATTHIS IS A HARD MAP WITH A LOT OF MUTANTS DAD YOU WILL NOT BEAT THIS LOL39 downloadsupdated 6 y ago
- TROY39 downloadsupdated 6 y ago
- zombie pass39 downloadsupdated 7 y ago
- Ultimate Battle39 downloadsupdated 8 y ago
- Little City Big PlanetA new Dawn Has Arrived The ZOMBIES!!! You as a Big Colonits has become The chance to manage this little city towards for the win39 downloadsupdated 8 y ago
- TomTom GameGame to play for my dad39 downloadsupdated 2 y ago
- New Level39 downloadsupdated 8 y ago
- Zombi Hill | 100 Days - 3 Big WavesWelcome to Zombi Hill! This map features: - Custom images for every start, waves, rewards and final result - a small starting area... - ...but you'll find bigger spaces to expand! - Giants and Zombie villages - Small rewards - handcrafted beautiful lakes Enjoy! Let me know if you find any issues!...39 downloadsupdated 8 y ago
- Free, at lastA journey to the open, where space is a resource too. (help for improvements appreciated ^^) v0.239 downloadsupdated 8 y ago
- New Level39 downloadsupdated 14 mo ago
- ZOMBIE LORD I Fix31. Strengthen our soldiers. 2. Zombies come infinitely. 3. Defend 5 lines. Bug Fix3 Ver.38 downloadsupdated 5 mo ago
- The manhatten expeditionThe manhatten expedition.38 downloadsupdated 4 y ago
- 噪音研究所（未完成）38 downloadsupdated 10 mo ago
- Downfall of the Promised Land38 downloadsupdated 8 y ago
- Many roads to riches38 downloadsupdated 4 y ago
- Valley of DeathThis is a hard one. Prepare thine buttocks. Final waves start at day 65. If you find any bugs or have feedback, leave a comment!38 downloadsupdated 7 y ago
- По русски (разработка) 0.1Учусь делать карты38 downloadsupdated 8 y ago
- Permafrost37 downloadsupdated 4 y ago
- The ultimate chokeThis is a work in progress at the moment the first half of the map is implemented as I want. The map is difficult to lose due to layout while still be challenging to clear the zombies.37 downloadsupdated 8 y ago
- michis137 downloadsupdated 8 y ago
- The forest37 downloadsupdated 4 y ago
- Vorstadtgeflüster37 downloadsupdated 4 y ago
- primer mapa37 downloadsupdated 7 y ago
- Maze37 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.