PCGame

Warhammer 40,000: Battlesector

Turn-based sci-fi tactics with customizable armies and tabletop-style battles

Slitherine Ltd. · Released Jul 22, 2021

Strategy

Reviews
Very Positive
87% of 5,240
Recent reviews
Very Positive
93% of 30 in 30 days
Players
198
daily peak, Nov 7, 2026
Steam Deck
Verified
Last update on Steam
1 week ago
Oct 29, 2026
Minimum PC
GTX 750
4 GB RAM · 25 GB disk
Full requirements

What is Warhammer 40,000: Battlesector?

An isometric, turn-based strategy game set in Warhammer 40,000’s 41st Millennium. You build and command armies in tactical battles, using faction abilities and unit loadouts through a campaign about Blood Angels fighting a Tyranid infestation. Skirmish, conquest, last-stand, and PvP modes provide battles outside the campaign.

For you if...

  • +you want tabletop-style army tactics in a digital format
  • +you prefer turn-based battles with unit and loadout choices
  • +you want a campaign, skirmishes, and competitive multiplayer

Not for you if...

  • −you expect many factions in the base game
  • −you prefer real-time action over turn-based tactical battles

What players say

87% of 5,240 reviews are positive · 93% of 30 in the last 30 days

Players praise the tabletop-like army battles, tactical combat systems, and Blood Angels campaign. Their dominant complaint is that the base game includes only Blood Angels and Tyranids, while most other factions and some additional units or campaigns require paid DLC.

Players over time

▲ +32% vs a month ago

Players online on Steam, one sample a day.

Highest since Sep 2026: 198 players on Nov 7, 2026.

Show the data
DayPlayers
Nov 7, 2026198
Nov 6, 2026158
Nov 5, 2026141
Nov 4, 2026152
Nov 3, 2026168
Nov 2, 2026166
Nov 1, 2026184
Oct 31, 2026134
Oct 30, 2026118
Oct 29, 202677
Oct 28, 202684
Oct 27, 2026122
Oct 26, 2026110
Oct 25, 2026158
Oct 24, 2026128
Oct 23, 2026108
Oct 22, 2026102
Oct 21, 2026100
Oct 20, 2026118
Oct 18, 2026133
Oct 17, 2026127
Oct 16, 2026110
Oct 15, 202690
Oct 14, 2026112
Oct 13, 2026130
Oct 11, 2026151
Oct 10, 2026137
Oct 9, 2026125
Oct 8, 2026133
Oct 7, 2026145
Oct 6, 2026135
Oct 4, 2026133
Oct 3, 2026136
Oct 2, 202696
Oct 1, 2026108
Sep 30, 2026110
Sep 29, 202696
Sep 27, 2026149
Sep 26, 2026146
Sep 25, 2026111
Sep 24, 2026140
Sep 23, 2026104
Sep 23, 2026121
Sep 22, 2026133
Sep 21, 2026181

How many players finish Warhammer 40,000: Battlesector?

16% of Steam players have unlocked «Decapitate the Devourer», the achievement for finishing the main story.

Share of everyone who owns the game on Steam, including those who barely played it. Updated weekly.

Screenshots and trailer

Warhammer 40,000: Battlesector screenshot 1

Warhammer 40,000: Battlesector system requirements

Minimum: GTX 750, 4 GB RAM, 25 GB of disk space.

As published by the developer.

Can my PC run Warhammer 40,000: Battlesector?

Tell us your graphics card once and every game page will answer this for you.

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Minimum

OS
64-bit Windows 10
Processor
i5-4460 (or equivalent)
Graphics
Geforce GTX 750 (2GB VRAM)
Memory
4 GB RAM
Storage
25 GB available space
DirectX
Version 11

Recommended

OS
64-bit Windows 10
Processor
i5-6400 (or equivalent)
Graphics
Geforce GTX 950 (2GB VRAM)
Memory
8 GB RAM
Storage
25 GB available space
DirectX
Version 11

Does Warhammer 40,000: Battlesector have co-op or multiplayer?

Yes: PvP online and split-screen. It also has a single-player mode. With Remote Play Together, one copy is enough to play the local modes online with friends.

Does Warhammer 40,000: Battlesector run on Steam Deck?

Verified Yes, Verified by Valve: it works on Steam Deck out of the box.

  • All functionality is accessible with the default controller configuration
  • Shows Steam Deck controller icons
  • In-game text is legible on Steam Deck
  • Default graphics settings perform well on Steam Deck

PC version details

DRM
None declared on Steam
Controller
Keyboard and mouse
Platforms
Windows
Achievements
30
Steam features
Cloud saves, Family Sharing
Languages
Full audio: English. Text only: French, German, Spanish - Spain, Polish, Portuguese - Brazil, Russian, Simplified Chinese, Korean.

Does Warhammer 40,000: Battlesector use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Nov 6, 2026. How to filter AI games on Steam

Tags

Recent updates

12 DLC available.

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