The Dawn of Plasma (BETA)
🟢 Updated this monthPreview

📋 About This Mod
A massive overhauled campaign with new units, zombies, maps, and more!
SUMMARY
This mod offers a full campaign with new units, zombies, maps, and other mechanics. It features Quintus, a brand new hero. Quintus uses chain lightning in his attacks and has a full skill tree.
Most missions are the typical wave based colony missions with some new objectives. There are no hero missions, build only missions, or swarm missions.
This mod aims to be unique and add build variety so be ready to learn a new way to play.
I tried my best to optimize the mod to work with average computers (mine is average and it runs well).
BETA
All 13 maps are completed and playable currently. This beta is for balancing, polishing, and bug fixing. If you are playing the beta, I would greatly appreciate any feedback.
There's a lot of moving parts so if I break something while trying to fix something else, I apologize.
There are some missing assets like sounds, voice lines, and unit portraits. These will be added in the future.
English is the only supported language currently. In the full release there will be more.
DISCORD
https://discord.gg/BHAUJr4NE
Leave any feedback and bug reports in the Discord preferably.
CONTENT
- 13 maps total (9 completely new and 4 reworked)
- A brand new Hero unit (Quintus)
- 22 unique hero perks
- 8 brand new units all with unique upgrades
- No vanilla units are buildable
- 15 new Zombies. Most offer brand new mechanics or effects.
- 2 Attack Towers with completely new attacks
- 3 new building variants
- 1 new building
- Fully reworked Tech Tree
- Never locked in to Tech/Perk trees
- New mission objectives
- New biomes
- Mutants are deaf + other rebalancing
- And more!
DIFFICULTY
This campaign is harder than the normal campaign but you do not have to play with max efficiency to win on 800%. That being said, you have to learn new units, buildings, and enemies so there will be a learning curve.
There are settings in the Research Tree to adjust difficulty for lower levels similar to how the base game treats Mutants and Giants. I am balancing the campaign around 800%, so I'm not sure how lower difficulties will play out.
STORY
This is not much of a story-based campaign. Most of it is implied or vague but I do plan on adding some more lore drops later on.
Quintus (the Emperor) has taken the apocalypse into his own hands. He has developed technology to harness Plasma, an extremely dense power source. Throughout his journey, a new parasite is discovered that targets the known infection and mutates it further.
INCLUDED MODS
-TAB Helper by JKstring. This adds some quality of life settings like toggling health bars, find and enter towers, or distribute training evenly between Soldiers Center.
-No Screen Shake by JKstring. This removes screen shake from the game.
-The enlarged Research tree is from SomeSkilledRequired's New Light Campaign. This is not a standalone mod currently.
I include some of my posted mods. They may not be the same version. Prioritize mods included here.
INSTALLATION
Jkstring's mod loader required from codeberg.
Local installation folder: Right click on the game in Steam... Manage->Browse Local Files
https://codeberg.org/JKstring/TABModLoader/releases
Dawn of Plasma Installation
- Download and unzip the Dawn of Plasma folder (in the Nexus Mods Files tab)
- Copy and paste everything in Dawn of Plasma/They are Billions into the local They are Billions folder.
- Play!
The only file replaced is zxgame.prj (besides the mod loader replacing the main .exe). This will still be active even if modding is disabled. It shouldn't affect vanilla s
📊 Mod Details
- Game
- They Are Billions Mods
- Author
- CaptainPizza68
- Version
- 0.1
- Downloads
- 26
- Endorsements
- 1
- Category
- Miscellaneous
- Created
- 9/26/2026
- Updated
- 9/30/2026
🔧 How to Install They Are Billions Mods
Subscribe on Steam Workshop. Mods auto-download and install. Launch the game to activate.
📖 Full step-by-step install guide for They Are Billions →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for They Are Billions commands, item IDs, and more.
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