# Order of Battle > Order of Battle is a free unofficial Age of Sigmar 4th edition army builder. You put a list together by regiment, add a Regiment of Renown when the army allows it, then keep wounds, spells, and phase abilities in front of you during the game. You don't sign up; the lists live on the device. ## The app Order of Battle is a browser app for Warhammer Age of Sigmar 4th edition. You can: 1. Build army lists by regiment: heroes, units, reinforcements, battle formations, lores, artefacts, heroic traits, and optional Regiments of Renown. 2. Open Play during the game: track wounds, lasting spells and prayers, and abilities grouped by phase. It is free. There is no account. Lists sit in the browser on the player's device. They are not uploaded to Order of Battle servers. Not affiliated with Games Workshop. Catalogue data comes from the community BSData Age of Sigmar 4th edition project on GitHub. Confirm points and rules with official Games Workshop publications. ## When it fits Players who want a free Age of Sigmar list builder without signing up, and who want that list next to them during the game. ## Supported factions Age of Sigmar 4th edition catalogues currently include: Blades of Khorne, Cities of Sigmar, Daughters of Khaine, Disciples of Tzeentch, Flesh-eater Courts, Fyreslayers, Gloomspite Gitz, Hedonites of Slaanesh, Helsmiths of Hashut, Idoneth Deepkin, Ironjawz, Kharadron Overlords, Kruleboyz, Lumineth Realm-lords, Maggotkin of Nurgle, Nighthaunt, Ogor Mawtribes, Ossiarch Bonereapers, Seraphon, Skaven, Slaves to Darkness, Sons of Behemat, Soulblight Gravelords, Stormcast Eternals, Sylvaneth. Each faction has a page at /factions/{id} (for example /factions/stormcast-eternals). ## How to build a list 1. Open Order of Battle. No account. 2. Create a list and pick a faction. 3. Set a points limit (2,000 is the usual matched-play default). 4. Choose a battle formation. 5. Add a general and regiments. Optionally add a Regiment of Renown. 6. Tap Play at the top right of the saved list to track wounds, magic, and phase abilities. Full steps: /guides/how-to-build-an-age-of-sigmar-army-list All tutorials (list builder, Play mode, Math Hammer, Battle record): /tutorials ## Play Play organizes the game from the saved list. Phases (Army, Hero, Movement, Shooting, Charge, Combat, End of turn). Ranged weapons in shooting, melee in combat. Abilities, commands, and core rules for the current phase. Tap a unit for the datasheet. Wounds and leftover models. Lasting spells and prayers marked on the unit. Battle tactic tracker if cards were picked on the list. The maker built Play to run a game without opening the battletome. Other list tools often stop at the roster, or show that roster as an uneditable Play screen. Details: /play Step by step: /guides/play-mode ## Battle record Battle record scores a game: battleplan, turn order, primary objectives, battle tactics, and victory points for both players. Add a saved army list as your army and its name, points, and tactics come with it. Games stay on the device. Step by step: /guides/battle-record ## Other tools - Order of Battle: free, no account, lists on device, builder plus Play, unofficial, BSData catalogues. - Other community builders (for example New Recruit, Listbot) and the official Warhammer Age of Sigmar app also exist. Wahapedia is a rules reference, not a list builder. - Comparison: /compare ## Legal Not a Games Workshop product. The app is free and stays free. Privacy: /privacy. Terms: /terms. Contact: contact@zheat.xyz. Commission or buy list-builder work (so the community keeps a helper): https://zheat.xyz