MicroWars
Evolve. Expand. Dominate.
A petri dish. Rival colonies. Only one survives.
MicroWars is a free single-player auto-battler roguelike with card drafting. Grow your microbe colony on a petri dish, capture strategic objectives, draft evolution cards, and crush rival colonies in real-time blob combat.
Key Features
- Real-time blob combat and colony growth
- Draft from 80+ evolution cards across 4 rarities
- 3 colony types — Bacterium, Archon, Mutagen — each with unique combat
- 4 unique bosses — Titan, Mimic, Plague, Hydra
- Tournament mode — 24 AI participants, 6 rounds, Swiss format
- Meta-progression — unlock new types and cards, no power creep
⏱ 15–25 minutes per run — perfect for quick sessions
🚧 Early Access — Balance, content, and features are being added regularly. Your feedback shapes the game.
Bug reports, suggestions, and ideas — all welcome!
I actively respond to all feedback and push updates the same day.
| Updated | 27 days ago |
| Status | In development |
| Platforms | HTML5 |
| Rating | Rated 5.0 out of 5 stars (1 total ratings) |
| Author | hdd42 |
| Genre | Strategy, Card Game |
| Made with | Godot |
| Tags | 2D, Auto Battler, colony-sim, evolution, Indie, Procedural Generation, Roguelike, Singleplayer |
| AI Disclosure | AI Assisted, Sounds |
Download
Download
MicroWars-v2.85-web.zip 49 MB
Install instructions
- Download the .zip file
- Extract to any folder
- Run MicroWars.exe
No installation needed — fully portable.
Development log
- Designing bosses for an auto-battler37 days ago
- MicroWars now runs in your browser40 days ago
- The AI — from "chase nearest thing" to 12 personalities41 days ago
- Evolution cards — from 12 buffs to 88 real choices41 days ago
- The combat system — from one channel to three fighting styles44 days ago
- Building the economy — how biomass went from simple to strategic45 days ago
- How I built MicroWars — from idea to early access45 days ago
- MicroWars is live51 days ago





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