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Discover how Warhammer 40,000 works, including core rules, army building, turn phases, and combat mechanics in this beginner-friendly overview.

The Basic Rules of Warhammer 40,000

Posted By Jack Angel on

Warhammer 40,000 is a tabletop miniatures game created by Games Workshop, now in its 11th Edition. It is set in a dystopian future where the Imperium of Man, a totalitarian human government, fights against a variety of hostile factions, including aliens, demons, and heretical humans.

The rules of Warhammer 40,000 are divided into several categories, including the core rules, army building rules, and faction-specific rules. Here are the key rules for playing the game:

  1. Core Rules: These rules govern the basic mechanics of the game, including how to move, shoot, fight, and use special abilities. They also include rules for determining which player goes first, how to measure distances, and how to resolve certain game situations.

  2. Army Building Rules: Before the game begins, players must choose an army to play and build a list of units to use. The army building rules limit the number of units a player can use and specify which types of units are allowed. In 11th Edition, you also choose one or more detachments for your army using the new Detachment Points system, which shapes your force's special rules and tactics.

  3. Faction-Specific Rules: Each army in Warhammer 40,000 has its own set of special rules that reflect its unique characteristics and abilities. For example, Space Marines have the ability to reroll failed hit rolls, while Orks gain bonuses for having large mobs of units. You can compare every army in our Warhammer 40k factions guide.

  4. Turn Sequence: Warhammer 40,000 is played over a series of turns. Each turn is divided into several phases, including the Command phase, the Movement phase, the Shooting phase, the Charge phase, and the Fight phase. During each phase, players take turns performing actions with their units.

  5. Combat: When two units are in close proximity, they may enter into combat. Combat is resolved by rolling dice and comparing the results to the units' characteristics and abilities. Units may have special abilities that allow them to attack first, reroll dice, or cause additional damage.

  6. Victory Conditions: The game can be won in several ways, including by destroying all of the opposing army's units, capturing objectives on the battlefield, or achieving a specific objective determined by a scenario.

Overall, the rules of Warhammer 40,000 are complex and detailed, but they provide a rich and immersive gaming experience for players. Successful players must balance careful army building with strategic play on the battlefield, making the game challenging and rewarding.

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Frequently asked questions

How do you play Warhammer 40,000?

Each player builds an army to an agreed points limit, then takes turns moving, shooting, charging and fighting across a terrain-filled battlefield. A turn runs through the Command, Movement, Shooting, Charge and Fight phases, and you win by holding objectives and completing mission goals rather than simply wiping out the enemy.


Are the Warhammer 40,000 rules free?

Yes. The core rules for 11th Edition are free to download from Warhammer Community, so you can learn the fundamentals before buying anything. A faction's full army rules and detachments come with its Codex or datasheet cards.


What are the phases in a 40k turn?

A turn is split into five phases played in order: Command (gain a Command Point and use abilities), Movement, Shooting, Charge (roll 2D6 to reach combat) and Fight. Chargers fight first, then players alternate.


What changed in 11th Edition?

11th Edition is a streamlining rather than a reboot. The headline change is the new Detachment Points system for army building, which lets you combine detachments as your force grows. Existing Codexes remain valid.


Is Warhammer 40,000 hard to learn?

It's detailed but very approachable at small sizes. Starting with a Combat Patrol-sized game and the free core rules lets you absorb the mechanics a few units at a time, and most players learn fastest by playing a game with someone experienced.

Jack Angel — Warhammer & Hobby Specialist

Jack is the shop go-to for Warhammer and the wider hobby — from building and painting miniatures to picking the right tools for the job. Whether you are starting your first model or refining your technique, he knows what works.

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