Gothic cathedral interior background
Full Arsenal

Every Tool You Need to Wage War

From your first datasheet to the final battle round — build, validate, export, and play your Warhammer 40,000 armies with one free app.

Start BuildingBrowse Factions
New Edition

11th Edition, Fully Supported

Detachment Points, every current detachment with full rules, updated Munitorum Field Manual points, and Leader & Support characters.

  • Detachment Points builder
  • Automatic roster updates
  • All ~300 new detachments
Learn more
Play Live

Battle Tracker

The only battle tracker integrated with your army builder. Share a join code with your opponent, track VP & CP in real-time, and browse each other's datasheets mid-game.

  • Real-time VP & CP sync
  • Opponent datasheet sharing
  • No download, no account
Learn more

The Core Arsenal

Everything is free and works in your browser — click any feature to jump straight into it.

Complete Datasheets

Browse every unit, weapon profile, and ability across all 25+ factions with beautifully designed interactive 11th Edition datasheets.

Try it

Army List Builder

Build your perfect roster with real-time points tracking, Detachment Points, and instant validation of every rule.

Try it

Full Wargear Config

Customize every model with complete weapon loadouts, enhancements, and equipment options.

Try it

Leader Attachments

Attach characters to eligible units with automatic validation of legal combinations.

Try it

Transports & Embarking

Load squads into their transports right in the builder — capacity checked automatically and shown on your export.

Try it

Deployment & Reserves

Plan Deep Strike, Strategic Reserves, and Infiltrators before the game — with reserve limits validated per edition.

Try it

Export & Print

Export your lists as tournament-ready text, beautiful PDFs, or shareable formats.

Try it

Rules

Quick access to core rules, detachment abilities, stratagems, and faction-specific rules.

Try it

Damage Calculator

Simulate attacks and calculate expected damage with our probability-based calculator.

Try it

Battle Tracker

Track VP & CP in real-time with your opponent. Share a join code, sync scores, and view each other's datasheets during battle.

Try it
Works Offline
Installable PWA — build lists with no internet at the store or tournament.
Mobile First
Designed for your phone from day one. Every feature works on any screen.
Premium UI
A modern interface worthy of the grimdark future. No ads, no clutter.

Ready to Muster Your Forces?

No download, no account required. Pick a faction and build your first army list in minutes.

Launch App Explore Community Lists