GrimSlate Warhammer 40K Battle Tracker in action

FreeNo DownloadWeb-BasedWarhammer 40K

The Warhammer 40K Battle Tracker Built Into Your Army Builder

Track VP, CP, secondary missions, and the chess clock in real-time. Integrated directly with your roster — no imports, no downloads, no friction.

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Why GrimSlate Is Different

Every other battle tracker is a separate app. GrimSlate is the only one where your army and your game live in the same place.

Integrated with Your Army Builder

Your rosters are already in GrimSlate. One click from your list to a live game — no exports, no imports, no friction. No other tracker can do this.

Works on Any Device, No Download

Open your browser, go to grimslate.com/game, and you're ready. Works on your phone, tablet, or laptop. No App Store, no Play Store, no installation.

Real-Time Multiplayer

Share a 6-character join code with your opponent. Both players connect on their own device and VP/CP sync instantly — no one has to shout scores across the table.

Completely Free

No subscription, no paywall, no premium tier. Every feature — chess clock, secondaries, multiplayer, full mission deck — is free for every player.

From List to Live Game in 60 Seconds

No setup friction. Your roster is already here.

Build your army

Use GrimSlate to build your 2000-point roster as usual. All your lists are ready to play.

Start a game

Hit 'Play a Game' from your roster, pick your mission settings, and share a 6-character code with your opponent.

Track in real-time

Score VP, spend CP, advance rounds, and watch the chess clock — all synced between devices as you play.

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Everything You Need to Track a Game

VP per round, CP regeneration, the full mission deck, and the chess clock.

Battle Mode currently uses 10th Edition missions — 11th Edition missions coming soon.

Victory Points — Round by Round

Score VP at the end of each battle round. The tracker shows a running total and a per-round breakdown so you can spot exactly when the game shifted.

Command Points with Auto-Gain

Track CP spent and recovered. Auto-increments +1 CP at the start of each Command phase so you can't accidentally forget the regeneration rule.

Secondary Missions

Each player picks two secondary missions at setup. Track them independently per round with checkboxes — public or hidden from your opponent until scoring.

Chess Clock

Optional chess clock with configurable total time (default 2h30m). The clock counts down only on your turn. Perfect for competitive practice and tournaments.

Full Mission Deck

All deployment zones, primary missions, mission rules, and gambits — randomisable or manually selected. Asymmetric missions supported. (Currently 10th Edition missions; 11th Edition coming soon.)

Both Players' Datasheets in One Game

During a multiplayer game, both players can view each other's unit datasheets and army composition directly from the tracker — no need to swap phones.

How GrimSlate Compares

Tabletop Battles is the tournament standard, but it requires a phone app and is separate from your army builder. GrimSlate is the only web-based tracker that needs no import.

Feature	Warscribe	BattleBase
Free		Freemium
Web-based (no download)
Works on PC / laptop
Integrated army builder
No import/export needed
VP & CP tracking
Secondary missions	Partial
Chess clock
Real-time multiplayer (web)
Tournament integration

Tabletop Battles is the leading tournament tracker and is not affiliated with GrimSlate. Comparison based on publicly available feature information as of June 2026.

Ready to Track Your Next Game?

Free, web-based, no download. Build your list and start a game — all in the same place.

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