Castra
Castra
Army Builder
Castra — A Warlord Games Army Builder
Beta — free Premium until hard launch (January 31, 2027)

Marshal your legions.
Win the day.

A focused, no-nonsense army builder for Warlord Games' tabletop rules. Compose lists, track points, and bring polished rosters to the table.

Start building Sign in

This is a beta build — and we need you

Castra is in open beta. Hard launch is planned for January 31, 2027, and until then every account gets Premium for free. No caps, no ads, no credit card required.

  • Unlimited army lists, custom units and collection tracking
  • All game systems, factions and special rules unlocked
  • Your feedback directly shapes what ships at launch
  • Join Discord to report bugs and suggest features
Help us on DiscordSee Premium tiers
Supported game systems
What's new

Valour & Fortitude goes Napoleonic

Ten new army sheets for the Napoleonic Wars — French, British, Austrian, Prussian (1806–07 and 1812–15), Russian, Spanish, Bavarian, Ottoman and the minor Allies — 168 units with their upgrades and special rules. They join the American Civil War and American War of Independence sheets already in the builder.

See roadmap
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Game systems
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Faction lists
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Historical eras
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Units in catalog

How it works

From empty page to table-ready roster in three steps.

  1. Step 01

    Pick your faction

    Choose from ancient and medieval lists, each with their own units, options and special rules.

  2. Step 02

    Build your list

    Compose units, set sizes, add upgrades. Points totals and composition rules are tracked as you go.

  3. Step 03

    Print & play

    Export a polished PDF with stats and special rules included — ready for the table.

Table-ready output

A roster you'll actually want to print.

Every list exports as a clean, structured PDF: units grouped by division, points totals, and the special rules you need at the table — not buried in a rulebook.

Try the builder
army-list.pdf
1st Division — Veteran Cohorts
Commander: Legatus Marcus · 1,250 pts
Legionaries
Heavy infantry · Pilum · Testudo
210 pts
Auxiliary Cavalry
Medium cavalry · Javelins
165 pts
Cretan Archers
Light infantry · Skirmish
90 pts
Scorpio Bolt Thrower
Artillery · Crew 3
55 pts

Composable lists

Pick from a curated unit catalog with full stats and special rules.

Saved & secure

Your armies live in your account. Reach them from any device.

Built for groups

Leagues, campaigns and group tools are on the roadmap.

Help Us Build Castra

Castra is being built by a small group of hobbyists, for the historical wargaming community. We want this tool to become more than just an army builder — we want it to grow into a reliable companion for gaming groups, leagues, events, and campaigns.

To get there, we need your help.

Found a bug? Spotted a mistake in a unit profile, rule, or points value? Have an idea for a feature that would make Castra better for your gaming group? Let us know. Every report, suggestion, and discussion helps us improve the tool and shape it around the way people actually play.

Join our Discord to talk to us directly, discuss upcoming features, give feedback, and help decide where Castra goes next.

Premium will be available at hard launch (January 31, 2027). For now, the best way to support Castra is to join the Discord, report bugs, and help us shape the tool while everything is free during beta.

Together, we can make Castra something truly useful for the historical wargaming community.

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