Compare Warhammer 40,000: Chaos Gate - Daemonhunters Castellan Champion Edition (PC) Steam Key prices across trusted key stores and find the best deal. Developed by Complex Games. Published by Frontier Foundry. Released on 5/5/2022. Available on PC. Genres: Single Player, Bird View, Strategy.

XCOM with power armour and a plague clock ticking in the background. Command Grey Knights, manage your strike cruiser, and stop Nurgle's Bloom before it devours the sector.

Daemonhunters is a turn-based tactical strategy game developed by Complex Games, sitting firmly in the XCOM mould but with enough mechanical differences to warrant your attention even if you already have Firaxis titles on speed-dial. You command a squad of four Grey Knights, the Imperium's psychic Space Marine elite, across isometric battlefields while simultaneously running your strike cruiser the Baleful Edict as a mobile base of operations. The two halves feed each other constantly: battlefield performance earns requisition that unlocks advanced classes, ship upgrades keep your roster healthy, and every decision on the campaign map carries a cost because you flat-out cannot respond to every crisis. The campaign's central tension is The Bloom, a Nurgle plague spreading across the Tyrtaeus sector in real-in-game-time. Miss enough distress calls and you will watch planets fall. By the time the credits approach, you are tracking multiple strains of the virus, fending off warp storms, and racing to close Chaos Gates before five of them activate and trigger an instant game-over condition. That is a properly vicious pressure system, and it forces genuine prioritisation rather than letting you grind your way through everything comfortably. On the tactical layer, the game ditches the miss-chance RNG that defines XCOM and replaces it with a cover system that mitigates damage instead of blocking shots entirely. Space Marines do not miss. That single design call changes how you think about positioning at a fundamental level. The class system is where the depth lives. You start with four classes, Justicars, Interceptors, Purgators, and Apothecaries, and unlock four advanced variants mid-campaign including the Librarian, Chaplain, Paladin, and Purifier. Each carries up to 36 unlockable abilities. The Interceptor's Teleport Strike and Support Fire reactive shot create mobile skirmishing loops that feel genuinely distinct from the Apothecary's Biomancy buffs like Warp Speed and Iron Arm. Late-game Librarians with Gate of Infinity on deck can reposition your entire squad in a single action, which at higher difficulties stops being a luxury and starts being a survival requirement. Community discussion suggests Librarian and Interceptor sit near the top of the practical tier list, but creative Techmarine builds with taunt servitors and plasma cannons have their defenders too. The Castellan Champion Edition specifically includes the unique playable character Castellan Garran Crowe, who would otherwise require a separate purchase, along with the original soundtrack. Not everything lands. Mission variety runs thin over a full campaign, with the rotating objective types outnumbered by the sheer volume of missions you will complete. Enemy diversity is also limited, as you spend the entire game fighting Nurgle's forces: Poxwalkers, Plague Marines, Blightlord Terminators, Foetid Bloat-drones. That is thematically coherent but mechanically repetitive by hour thirty. The early game in particular has critics pointing at thin weapon options and a tutorial that under-explains key synergies. There are documented reports of difficulty spikes that feel punishing rather than fair, and some players flag that starting on Easy for a first run is a genuine recommendation rather than a concession. On higher difficulties, class composition stops being creative expression and starts being a checklist, which limits replayability for the build-curious. For strategy players willing to invest time in reading the systems, Daemonhunters rewards patience with some of the tightest moment-to-moment turn-based combat in recent 40K adaptations. Read up before you start, lean on the Librarian early, and treat the campaign map as a puzzle to be optimised, not a to-do list to be cleared. The Castellan Champion Edition is the version to get on PC if you want the complete roster from day one. Diego, Scout Team

Warhammer 40,000: Chaos Gate - Daemonhunters Castellan Champion Edition (PC) Steam Key
Single PlayerBird ViewStrategy

Warhammer 40,000: Chaos Gate - Daemonhunters Castellan Champion Edition (PC) Steam Key

May 5, 2022Complex GamesFrontier Foundry
GamerScout Says

XCOM with power armour and a plague clock ticking in the background. Command Grey Knights, manage your strike cruiser, and stop Nurgle's Bloom before it devours the sector.

PC
Best Price Available
€3.83-74%
at YuPlay
Lowest tracked: €3.83
Track this price

GamerScout Verdict

Best for tactics players who want XCOM's bones rebuilt in grimdark armour and do not mind reading up before their first run.

Compare Prices(7 stores)

Edition:
YuPlayBest price
StandardGlobalSteam KeyKey
€3.83-74%
Priced in EUR by the store
Buy
StandardEurope (EU)Steam KeyKey
€4.49-70%
Priced in EUR by the store
Buy
StandardLatin AmericaSteam KeyKey
€6.65
Priced in EUR by the store
Buy
StandardGlobalSteam KeyKey
€10.54-81%
Priced in EUR by the store
Buy
Castellan ChampionGlobalSteam KeyKey
€10.86
Priced in EUR by the store
Buy
Castellan ChampionEurope (EU)Steam KeyKey
€11.37
Priced in EUR by the store
Buy
StandardUnited StatesSteam KeyKey
€11.49
Priced in EUR by the store
Buy
StandardEurope (EU)Steam KeyKey
€11.51
Priced in EUR by the store
Buy

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Price History

Lowest tracked
€3.8323 Jun 2026
Current best
€3.83
Lowest since we started tracking
Keyshops
€2.91€6.08€9.25€12.425 Jun29 Jun22 Jul15 Aug7 Sept
5 Jun — 7 Sept
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Screenshots & Media

About Warhammer 40,000: Chaos Gate - Daemonhunters Castellan Champion Edition (PC) Steam Key

Daemonhunters is a turn-based tactical strategy game developed by Complex Games, sitting firmly in the XCOM mould but with enough mechanical differences to warrant your attention even if you already have Firaxis titles on speed-dial. You command a squad of four Grey Knights, the Imperium's psychic Space Marine elite, across isometric battlefields while simultaneously running your strike cruiser the Baleful Edict as a mobile base of operations. The two halves feed each other constantly: battlefield performance earns requisition that unlocks advanced classes, ship upgrades keep your roster healthy, and every decision on the campaign map carries a cost because you flat-out cannot respond to every crisis. The campaign's central tension is The Bloom, a Nurgle plague spreading across the Tyrtaeus sector in real-in-game-time. Miss enough distress calls and you will watch planets fall. By the time the credits approach, you are tracking multiple strains of the virus, fending off warp storms, and racing to close Chaos Gates before five of them activate and trigger an instant game-over condition. That is a properly vicious pressure system, and it forces genuine prioritisation rather than letting you grind your way through everything comfortably. On the tactical layer, the game ditches the miss-chance RNG that defines XCOM and replaces it with a cover system that mitigates damage instead of blocking shots entirely. Space Marines do not miss. That single design call changes how you think about positioning at a fundamental level. The class system is where the depth lives. You start with four classes, Justicars, Interceptors, Purgators, and Apothecaries, and unlock four advanced variants mid-campaign including the Librarian, Chaplain, Paladin, and Purifier. Each carries up to 36 unlockable abilities. The Interceptor's Teleport Strike and Support Fire reactive shot create mobile skirmishing loops that feel genuinely distinct from the Apothecary's Biomancy buffs like Warp Speed and Iron Arm. Late-game Librarians with Gate of Infinity on deck can reposition your entire squad in a single action, which at higher difficulties stops being a luxury and starts being a survival requirement. Community discussion suggests Librarian and Interceptor sit near the top of the practical tier list, but creative Techmarine builds with taunt servitors and plasma cannons have their defenders too. The Castellan Champion Edition specifically includes the unique playable character Castellan Garran Crowe, who would otherwise require a separate purchase, along with the original soundtrack. Not everything lands. Mission variety runs thin over a full campaign, with the rotating objective types outnumbered by the sheer volume of missions you will complete. Enemy diversity is also limited, as you spend the entire game fighting Nurgle's forces: Poxwalkers, Plague Marines, Blightlord Terminators, Foetid Bloat-drones. That is thematically coherent but mechanically repetitive by hour thirty. The early game in particular has critics pointing at thin weapon options and a tutorial that under-explains key synergies. There are documented reports of difficulty spikes that feel punishing rather than fair, and some players flag that starting on Easy for a first run is a genuine recommendation rather than a concession. On higher difficulties, class composition stops being creative expression and starts being a checklist, which limits replayability for the build-curious. For strategy players willing to invest time in reading the systems, Daemonhunters rewards patience with some of the tightest moment-to-moment turn-based combat in recent 40K adaptations. Read up before you start, lean on the Librarian early, and treat the campaign map as a puzzle to be optimised, not a to-do list to be cleared. The Castellan Champion Edition is the version to get on PC if you want the complete roster from day one.

Diego
Diego · Scout Team

Strategy & simulation

Tags

steamTurn-Based TacticsXCOM-LikeClass SynergiesCampaign ManagementDifficulty SpikesGrimdarkPsychic AbilitiesPermadeath-AdjacentPlague Timer

System Requirements

Minimum

Memory
8 GB RAM
Graphics
NVIDIA GeForce GTX 770 / AMD Radeon R9 280X
Processor
Intel i5-4590 / AMD FX-8350
64bit support
Yes
System requirements
64-bit Windows 7, 64-bit Windows 8 (8.1) or 64-bit Windows 10

Recommended

Processor
Intel i7-7700 / AMD Ryzen 7 2700
Memory
16 GB RAM
Graphics
NVIDIA GeForce GTX 1060 / AMD Radeon RX 58…

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Game Info

Developer
Complex Games
Publisher
Frontier Foundry
Release Date
May 5, 2022

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Frequently asked questions about Warhammer 40,000: Chaos Gate - Daemonhunters Castellan Champion Edition (PC) Steam Key

How much does Warhammer 40,000: Chaos Gate - Daemonhunters Castellan Champion Edition (PC) Steam Key cost?

As of 7 September 2026, the cheapest in-stock offer for Warhammer 40,000: Chaos Gate - Daemonhunters Castellan Champion Edition (PC) Steam Key is €3.83 at YuPlay, out of 12 live offers we track across verified key stores. Prices change daily — the table on this page is refreshed continuously.

Where can I buy Warhammer 40,000: Chaos Gate - Daemonhunters Castellan Champion Edition (PC) Steam Key cheapest?

The lowest in-stock price we track for Warhammer 40,000: Chaos Gate - Daemonhunters Castellan Champion Edition (PC) Steam Key is €3.83 at YuPlay (7 September 2026). We compare 12 live offers from verified key stores — the full table with every store and its trust score is on this page.

What platforms is Warhammer 40,000: Chaos Gate - Daemonhunters Castellan Champion Edition (PC) Steam Key available on?

Warhammer 40,000: Chaos Gate - Daemonhunters Castellan Champion Edition (PC) Steam Key is available on PC.

When was Warhammer 40,000: Chaos Gate - Daemonhunters Castellan Champion Edition (PC) Steam Key released?

Warhammer 40,000: Chaos Gate - Daemonhunters Castellan Champion Edition (PC) Steam Key was released on 5 May 2022.

Who developed Warhammer 40,000: Chaos Gate - Daemonhunters Castellan Champion Edition (PC) Steam Key?

Warhammer 40,000: Chaos Gate - Daemonhunters Castellan Champion Edition (PC) Steam Key was developed by Complex Games and published by Frontier Foundry.