The Game Census
Warhammer The Horus Heresy: Legions cover art

Warhammer The Horus Heresy: Legions

Everguild Ltd. · 2019-03-28

Steam

AdventureStrategyFree To Play

Franchise: Warhammer 40,000 · Modes: Single player, Multiplayer

Releases: Mar 28, 2019 (Mac), Mar 28, 2019 (PC (Microsoft Windows)), Jul 26, 2018 (Android), Jul 26, 2018 (iOS)

A card battler based in the rich universe of the Horus Heresy, the origin story of Warhammer 40,000. Play through epic single-player campaigns, take part in draft tournaments based on famous battles, or build your own unstoppable deck and compete in fast and epic duels against players worldwide.

56
playing now
61%
positive of 3.3k reviews
Mixed
steam rating
500,000–1,000,000
owners (SteamSpy est.)
gold
deck/linux tier (ProtonDB)
Free
steam price (US)

56 players in-game as of 2026-08-30 18:00 UTC (census sample)

Grab your bolter, board the Thunderhawk… and play cards! The Horus Heresy: Legions will take you on an epic journey through one of the richest settings of Warhammer 40,000’s history. Play cards to field troops, execute tactics and embody the heroes and villains of The Horus Heresy. Join a Lodge and plot your way to take over the galaxy with new friends. Make history fighting in time-limited events with game-changing consequences. With an ever growing collection of hundreds of cards and dozens of Warlords to lead your decks, the path to victory will always shine with new strategies to build po(Storyline via IGDB)

Health check

Healthy
  • · 56 players in-game at the last census sample.
  • · 243 reviews in the last 8 weeks (~30/week).
  • · Review velocity up 32% vs the prior 8 weeks.
  • · Top 16% of 11,407 Adventure games in the census by review count.

Health tier since 2026-08-27

Review momentum

PositiveNegative
18818820192026Week of 2019-03-01: 83 positiveWeek of 2019-03-01: 23 negativeWeek of 2019-04-01: 61 positiveWeek of 2019-04-01: 43 negativeWeek of 2019-05-01: 27 positiveWeek of 2019-05-01: 19 negativeWeek of 2019-06-01: 40 positiveWeek of 2019-06-01: 19 negativeWeek of 2019-07-01: 38 positiveWeek of 2019-07-01: 7 negativeWeek of 2019-08-01: 10 positiveWeek of 2019-08-01: 9 negativeWeek of 2019-09-01: 5 positiveWeek of 2019-09-01: 5 negativeWeek of 2019-10-01: 25 positiveWeek of 2019-10-01: 14 negativeWeek of 2019-11-01: 116 positiveWeek of 2019-11-01: 13 negativeWeek of 2019-12-01: 50 positiveWeek of 2019-12-01: 14 negativeWeek of 2020-01-01: 23 positiveWeek of 2020-01-01: 8 negativeWeek of 2020-02-01: 22 positiveWeek of 2020-02-01: 11 negativeWeek of 2020-03-01: 25 positiveWeek of 2020-03-01: 7 negativeWeek of 2020-04-01: 40 positiveWeek of 2020-04-01: 12 negativeWeek of 2020-05-01: 36 positiveWeek of 2020-05-01: 17 negativeWeek of 2020-06-01: 40 positiveWeek of 2020-06-01: 9 negativeWeek of 2020-07-01: 26 positiveWeek of 2020-07-01: 11 negativeWeek of 2020-08-01: 28 positiveWeek of 2020-08-01: 5 negativeWeek of 2020-09-01: 17 positiveWeek of 2020-09-01: 5 negativeWeek of 2020-10-01: 16 positiveWeek of 2020-10-01: 12 negativeWeek of 2020-11-01: 38 positiveWeek of 2020-11-01: 9 negativeWeek of 2020-12-01: 26 positiveWeek of 2020-12-01: 10 negativeWeek of 2021-01-01: 27 positiveWeek of 2021-01-01: 12 negativeWeek of 2021-02-01: 31 positiveWeek of 2021-02-01: 6 negativeWeek of 2021-03-01: 27 positiveWeek of 2021-03-01: 12 negativeWeek of 2021-04-01: 33 positiveWeek of 2021-04-01: 14 negativeWeek of 2021-05-01: 32 positiveWeek of 2021-05-01: 11 negativeWeek of 2021-06-01: 43 positiveWeek of 2021-06-01: 13 negativeWeek of 2021-07-01: 24 positiveWeek of 2021-07-01: 18 negativeWeek of 2021-08-01: 33 positiveWeek of 2021-08-01: 10 negativeWeek of 2021-09-01: 23 positiveWeek of 2021-09-01: 11 negativeWeek of 2021-10-01: 13 positiveWeek of 2021-10-01: 7 negativeWeek of 2021-11-01: 27 positiveWeek of 2021-11-01: 8 negativeWeek of 2021-12-01: 26 positiveWeek of 2021-12-01: 7 negativeWeek of 2022-01-01: 23 positiveWeek of 2022-01-01: 8 negativeWeek of 2022-02-01: 25 positiveWeek of 2022-02-01: 8 negativeWeek of 2022-03-01: 27 positiveWeek of 2022-03-01: 8 negativeWeek of 2022-04-01: 22 positiveWeek of 2022-04-01: 13 negativeWeek of 2022-05-01: 29 positiveWeek of 2022-05-01: 15 negativeWeek of 2022-06-01: 33 positiveWeek of 2022-06-01: 32 negativeWeek of 2022-07-01: 22 positiveWeek of 2022-07-01: 16 negativeWeek of 2022-08-01: 34 positiveWeek of 2022-08-01: 16 negativeWeek of 2022-09-01: 20 positiveWeek of 2022-09-01: 14 negativeWeek of 2022-10-01: 22 positiveWeek of 2022-10-01: 4 negativeWeek of 2022-11-01: 43 positiveWeek of 2022-11-01: 11 negativeWeek of 2022-12-01: 24 positiveWeek of 2022-12-01: 11 negativeWeek of 2023-01-01: 34 positiveWeek of 2023-01-01: 11 negativeWeek of 2023-02-01: 30 positiveWeek of 2023-02-01: 164 negativeWeek of 2023-03-01: 23 positiveWeek of 2023-03-01: 40 negativeWeek of 2023-04-01: 15 positiveWeek of 2023-04-01: 20 negativeWeek of 2023-05-01: 17 positiveWeek of 2023-05-01: 18 negativeWeek of 2023-06-01: 18 positiveWeek of 2023-06-01: 15 negativeWeek of 2023-07-01: 19 positiveWeek of 2023-07-01: 15 negativeWeek of 2023-08-01: 27 positiveWeek of 2023-08-01: 17 negativeWeek of 2023-09-01: 17 positiveWeek of 2023-09-01: 15 negativeWeek of 2023-10-01: 19 positiveWeek of 2023-10-01: 12 negativeWeek of 2023-11-01: 19 positiveWeek of 2023-11-01: 14 negativeWeek of 2023-12-01: 10 positiveWeek of 2023-12-01: 22 negativeWeek of 2024-01-01: 17 positiveWeek of 2024-01-01: 11 negativeWeek of 2024-02-01: 9 positiveWeek of 2024-02-01: 11 negativeWeek of 2024-03-01: 18 positiveWeek of 2024-03-01: 14 negativeWeek of 2024-04-01: 10 positiveWeek of 2024-04-01: 10 negativeWeek of 2024-05-01: 15 positiveWeek of 2024-05-01: 14 negativeWeek of 2024-06-01: 21 positiveWeek of 2024-06-01: 16 negativeWeek of 2024-07-01: 13 positiveWeek of 2024-07-01: 10 negativeWeek of 2024-08-01: 18 positiveWeek of 2024-08-01: 10 negativeWeek of 2024-09-01: 12 positiveWeek of 2024-09-01: 8 negativeWeek of 2024-10-01: 31 positiveWeek of 2024-10-01: 15 negativeWeek of 2024-11-01: 18 positiveWeek of 2024-11-01: 8 negativeWeek of 2024-12-01: 16 positiveWeek of 2024-12-01: 13 negativeWeek of 2025-01-01: 188 positiveWeek of 2025-01-01: 28 negativeWeek of 2025-02-01: 8 positiveWeek of 2025-02-01: 9 negativeWeek of 2025-03-01: 22 positiveWeek of 2025-03-01: 13 negativeWeek of 2025-04-01: 14 positiveWeek of 2025-04-01: 7 negativeWeek of 2025-05-01: 20 positiveWeek of 2025-05-01: 8 negativeWeek of 2025-06-01: 9 positiveWeek of 2025-06-01: 16 negativeWeek of 2025-07-01: 17 positiveWeek of 2025-07-01: 7 negativeWeek of 2025-08-01: 18 positiveWeek of 2025-08-01: 8 negativeWeek of 2025-09-01: 10 positiveWeek of 2025-09-01: 8 negativeWeek of 2025-10-01: 6 positiveWeek of 2025-10-01: 9 negativeWeek of 2025-11-01: 17 positiveWeek of 2025-11-01: 10 negativeWeek of 2025-12-01: 17 positiveWeek of 2025-12-01: 9 negativeWeek of 2026-01-01: 7 positiveWeek of 2026-01-01: 6 negativeWeek of 2026-02-01: 9 positiveWeek of 2026-02-01: 33 negativeWeek of 2026-03-01: 16 positiveWeek of 2026-03-01: 35 negativeWeek of 2026-04-01: 8 positiveWeek of 2026-04-01: 17 negativeWeek of 2026-05-01: 25 positiveWeek of 2026-05-01: 20 negativeWeek of 2026-06-01: 21 positiveWeek of 2026-06-01: 12 negativeWeek of 2026-07-01: 6 positiveWeek of 2026-07-01: 2 negativeWeek of 2026-08-01: 12 positiveWeek of 2026-08-01: 1 negative
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

65222026-08-06 22:00 — 36 players2026-08-07 06:00 — 45 players2026-08-07 14:00 — 50 players2026-08-07 22:00 — 42 players2026-08-08 06:00 — 45 players2026-08-08 14:00 — 46 players2026-08-08 22:00 — 44 players2026-08-09 06:00 — 37 players2026-08-09 14:00 — 60 players2026-08-09 22:00 — 30 players2026-08-10 06:00 — 34 players2026-08-10 14:00 — 51 players2026-08-10 22:00 — 22 players2026-08-11 06:00 — 35 players2026-08-11 14:00 — 60 players2026-08-12 22:00 — 33 players2026-08-14 06:00 — 43 players2026-08-15 13:00 — 65 players2026-08-16 21:00 — 32 players2026-08-18 05:00 — 30 players2026-08-19 12:00 — 49 players2026-08-20 20:00 — 49 players2026-08-22 03:00 — 26 players2026-08-23 11:00 — 54 players2026-08-24 19:00 — 50 players2026-08-26 03:00 — 35 players2026-08-27 10:00 — 37 players2026-08-28 18:00 — 40 players2026-08-30 02:00 — 44 players2026-08-30 18:00 — 56 players
Concurrent players, hourly average, last 30 days (census samples).

Completion

24
achievements tracked
49.7%
earned "Explorer 1"
23.6%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsmacOSSingle-playerMulti-playerPvPOnline PvPCross-Platform MultiplayerSteam AchievementsIn-App PurchasesFamily Sharing

12 supported languages: English, French, Italian, German, Spanish - Spain, Portuguese - Portugal, Russian, Czech, Korean, Polish, Portuguese - Brazil, Simplified Chinese

Player tags

PvEPvPStrategyAdventureCard GameBoard GameMultiplayerCard BattlerDeckbuildingFree to Play

Census log

Computed from census-recorded observations only — dates are observation dates.

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Similarity via IGDB.

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