Buy Dungeons 3 - An Unexpected DLC PC Key

This content requires the base game: Dungeons 3

Looking for a cheap Dungeons 3 - An Unexpected DLC key? As of 21 Aug 2026 the cheapest key costs £0.08 at G2Play. We compare 20 offers from 17 stores, spanning £0.08 to £4.49. In keyshops the lowest price is £0.08, in official stores it starts at £3.29. With this many sellers the gap between the extremes is often several times over, so picking the store matters more here than waiting for a sale. This game has been cheaper before, on 88% of the days we have data for. A price alert will let you know when the next drop comes. This is an add-on, so you also need the base game to play it. That costs £0.19 today, which puts the pair at £0.27. On PC you buy a key that you activate in Steam or another client, and this is the widest market we track, with more than a quarter of games carrying a keyshop offer.

Release: 15 Feb 2019
Steam:
Mixed (36)
Buy in Official Store:
-10%
£3.29
Buy in Keyshops:
-98%
£0.08
In keyshops, it was cheaper on 88% of days with data.
See price history

Official Stores (9)

DRM:
Steam
Steam
Gamesplanet US
Dungeons 3: An Unexpected DLC
Windows
+2
13h ago
DRM:
Steam
Gamesplanet US
£3.66 ~£3.29
-10%
GamersGate
Dungeons 3: An Unexpected DLC
Windows
+2
2d ago
DRM:
Steam
GamersGate
£4.49 £3.31
-26%
-10% with XDD10copy
-10% with XDD10copy
Gamesplanet UK
Dungeons 3: An Unexpected DLC
Windows
+2
1w ago
DRM:
Steam
Gamesplanet UK
£4.49 £3.59
-20%
Allyouplay
Dungeons 3: An Unexpected DLC
Windows
+2
12h ago
DRM:
Steam
Allyouplay
£4.49 £3.66
-18%
Gamebillet
Dungeons 3 - An Unexpected DLC
Windows
+2
1w ago
DRM:
Steam
Gamebillet
£4.49 £3.75
-16%
Gamesplanet FR
Dungeons 3: An Unexpected DLC
Windows
+2
13h ago
DRM:
Steam
Gamesplanet FR
£4.28 ~£3.85
-10%
Gamesplanet DE
Dungeons 3: An Unexpected DLC
Windows
+2
13h ago
DRM:
Steam
Gamesplanet DE
£4.28 ~£3.85
-10%

Keyshops (11)

DRM:
Steam
Steam
G2Play
Dungeons 3 - An Unexpected DLC PC Steam CD Key
Windows
+2
23h ago
DRM:
Steam
G2Play
£4.28 ~£0.08
-98%
-8% with XD8DEALScopy
-8% with XD8DEALScopy
Kinguin
Dungeons 3 - An Unexpected DLC PC Steam CD Key
Windows
+2
23h ago
DRM:
Steam
Kinguin
£4.28 ~£0.08
-98%
-8% with XD8DEALScopy
-8% with XD8DEALScopy
Gameseal
Dungeons 3 - An Unexpected (DLC) (PC) Steam Key - GLOBAL
Windows
+2
1w ago
DRM:
Steam
Gameseal
£4.49 ~£0.08
-98%
-17% with SEAL17XDDcopy
-17% with SEAL17XDDcopy
Dungeons 3 - An Unexpected DLC (DLC) Steam Key GLOBAL
5.0
Windows
+2
3h ago
DRM:
Steam
Eneba
£4.27 ~£0.19
-95%
-10% with XDD10copy
-10% with XDD10copy
Kinguin
Dungeons 3 - An Unexpected DLC EU PC Steam CD Key
Windows
+2
2h ago
DRM:
Steam
Kinguin
£4.27 ~£0.24
-94%
-8% with XD8DEALScopy
-8% with XD8DEALScopy
G2Play
Dungeons 3 - An Unexpected DLC EU PC Steam CD Key
Windows
+2
23h ago
DRM:
Steam
G2Play
£4.28 ~£0.24
-94%
-8% with XD8DEALScopy
-8% with XD8DEALScopy
Driffle
Dungeons 3 - An Unexpected DLC (Global) (PC / Mac / Linux) - Steam - Digital Key
Windows
+2
2d ago
DRM:
Steam
Driffle
£4.99 ~£0.32
-93%
-6% with XDDEALS6copy
-6% with XDDEALS6copy

About Dungeons 3 - An Unexpected DLC

Dungeons 3 - An Unexpected DLC - about the game

Dungeons 3 - An Unexpected DLC is a strategy simulation title that expands the core dungeon management experience with a focused campaign set in woodland terrain. Players take on the role of an evil overlord tasked with expanding underground lairs while countering surface threats that have taken refuge in the forest. The expansion introduces a new narrative thread where remaining heroes seek protection under the Queen of the Forest, prompting direct confrontation through excavation and defense operations.

Gameplay

The central loop revolves around dungeon construction and real-time oversight of creature forces. A player-controlled hand excavates terrain, designates rooms, places traps, and directs units such as imps and monsters to handle building tasks and combat. The dungeon heart serves as the central hub that regenerates basic workers and represents overall health. In this DLC the setting shifts to evergreen woods, requiring players to clear woodland areas while managing new threats including root-based creatures and a powerful forest boss. Resource management and unit positioning become critical as heroes launch incursions from above ground, forcing a balance between expansion below and repulsion of surface attacks.

Creature commands occur in real time, with spells and direct interventions available to turn the tide during raids. The addition of Rootlings as a new creep type alters encounter dynamics by introducing mobile plant-like enemies that interact differently with traps and room layouts. The Queen of the Forest acts as the primary antagonist, appearing in later stages to test prepared defenses with increased scale and abilities.

Game Modes

The DLC centers on a single-player campaign delivered across three fully voiced maps. Each map presents escalating challenges that require progressive lair development and adaptation to forest-specific obstacles. Progression follows a linear structure where players advance by securing territory and defeating key targets, culminating in direct engagement with the new boss entity.

Base systems carry over to support ongoing play after the campaign concludes, including options for repeated map attempts with adjusted difficulty. No additional named modes are introduced beyond the core campaign structure.

Key Additions and Mechanics

New enemy types integrate into existing trap and room systems without requiring separate tutorials. The voiced dialogue advances the story of opposition to the Absolute Evil, providing context for the woodland conflict. Map design emphasizes vertical and horizontal expansion limits imposed by surface roots and hero spawn points, encouraging layered defenses that combine excavation depth with surface-level countermeasures.

Creature variety from the base experience remains available, with emphasis on selecting units suited to countering plant-based incursions. The overall pace rewards methodical building phases followed by reactive combat sequences.

Is It Worth Playing?

This expansion suits players who already enjoy dungeon construction and real-time strategy management. The three-map campaign delivers targeted new content with voiced missions and distinct enemy behaviors that refresh familiar systems. Reception for the added maps notes increased difficulty that rewards careful planning once patterns become clear. The title remains available as paid downloadable content that extends playtime for those invested in the underlying simulation loop. Individuals seeking short, self-contained campaigns with a forest theme will find the focused scope appealing, while those preferring open-ended building without narrative constraints may prefer the base experience alone.

Interface:
CzechGermanEnglishSpanish - SpainFrenchItalianJapaneseRussianSimplified Chinese
Audio:
GermanEnglishSpanish - SpainFrenchItalianRussian
Subtitles:
CzechGermanEnglishSpanish - SpainFrenchItalianJapaneseRussianSimplified Chinese
Steam:
Mixed (36)

Minimum:

  • Processor: Intel Quad Core 2.8 GHz (i7 900 series) or 3.5 GHz AMD (FX 6000 series)
  • Memory: 4 GB RAM
  • Graphics: AMD/NVIDIA dedicated graphic card, with at least 1024MB of dedicated VRAM and with at least DirectX 11 and Shader Model 5.0 support (AMD Radeon HD 7000 series and NVIDIA GeForce GTX 600 series)
  • DirectX: Version 11

Recommended:

  • OS: Windows 10 64-bit
  • Processor: Quad core 3.5 GHz or higher (Intel i5 4000 Series / AMD Ryzen 3 Series)
  • Memory: 8 GB RAM
  • Graphics: AMD/NVIDIA dedicated graphic card, with at least 3072MB of dedicated VRAM and with at least DirectX 11 and Shader Model 5.0 support (AMD R9 300 Series and NVIDIA GeForce GTX 900 Series or better)
  • DirectX: Version 11

Minimum:

  • OS: OS X El Capitan (10.11)
  • Processor: 2.8 GHz Quad Core
  • Memory: 4 GB RAM
  • Graphics: AMD/NVIDIA dedicated graphic card, with at least 1024MB of dedicated VRAM and with at least DirectX 11 and Shader Model 5.0 support (AMD Radeon HD 7000 series and NVIDIA GeForce GTX 600 series)

Recommended:

  • OS: OS X El Capitan (10.11)
  • Processor: Quad core 3.5 GHz or higher
  • Memory: 8 GB RAM
  • Graphics: AMD/NVIDIA dedicated graphic card, with at least 3072MB of dedicated VRAM and with at least DirectX 11 and Shader Model 5.0 support (AMD R9 300 Series and NVIDIA GeForce GTX 900 Series or better)

Minimum:

  • OS: Ubuntu 16.04.3 LTS + SteamOS (latest)
  • Processor: Intel Quad Core 2.8 GHz (i7 900 series) or 3.5 GHz AMD (FX 6000 series)
  • Memory: 4 GB RAM
  • Graphics: AMD/NVIDIA dedicated graphic card, with at least 1024MB of dedicated VRAM and with at least DirectX 11 and Shader Model 5.0 support (AMD Radeon HD 7000 series and NVIDIA GeForce GTX 600 series)
  • Additional Notes: Other Linux distributions (Mint, etc.) MIGHT work but we cannot give official support for them

Recommended:

  • OS: Ubuntu 16.04.3 LTS + SteamOS (latest)
  • Processor: Quad core 3.5 GHz or higher (Intel i5 4000 Series / AMD Ryzen 3 Series)
  • Memory: 8 GB RAM
  • Graphics: AMD/NVIDIA dedicated graphic card, with at least 3072MB of dedicated VRAM and with at least DirectX 11 and Shader Model 5.0 support (AMD R9 300 Series and NVIDIA GeForce GTX 900 Series or better)
  • Additional Notes: Other Linux distributions (Mint, etc.) MIGHT work but we cannot give official support for them
Historical low
Price history from official stores
£1.48
GamersGate
3 months ago
Price history from keyshops
£0.04
Gameseal
4 months ago
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FAQ

9 questions

Before you start looking for a cheap Dungeons 3 - An Unexpected DLC PC key, check the essentials. PC released date: 15 Feb 2019. Genres: Strategy, Simulation. Categories: Multi-player, Family Sharing, Co-op, Single-player, Downloadable Content, Cross-Platform Multiplayer, Full controller support, Steam Cloud, Online Co-op. Age rating: PEGI 16.

Q

Where to buy a cheap Dungeons 3 - An Unexpected DLC Steam key or CD key?

Using our price comparison and verified discount codes, you can buy a Dungeons 3 - An Unexpected DLC key for as low as £0.08. This deal is available at G2Play and is among the cheapest offers on the market. All keys listed on XD.deals are delivered digitally and eligible for instant download after payment. Prices already include processing fees and applied promo codes, so you always see the lowest Dungeons 3 - An Unexpected DLC price on PC. Check the Dungeons 3 - An Unexpected DLC price history to buy at the best moment.

As of our last update (we refresh Steam pricing multiple times a day), the Dungeons 3 - An Unexpected DLC Steam price is £4.49. You can save an extra ~6% by paying with a discounted Steam gift card.

Our price tracker covers both official retailers and key marketplaces, so you can find Dungeons 3 - An Unexpected DLC on sale even outside seasonal promotions. We currently detect 20 active offers from official stores and keyshops. Check the table above, compare against the historical low, and set an alert so you never miss the next price drop.

Based on our data, Dungeons 3 - An Unexpected DLC is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

On days when both store types carried the game, the keyshop was cheaper by a median of 93%. We have recorded offers from 19 stores in total, and from 5 in the most recent reading. The spread between offers was wide: from £0.04 to £4.49. The current price is high against its own history: it was cheaper on 88% of days with data.

Yes. Dungeons 3 - An Unexpected DLC has an official page on the Steam Store. You can also buy a Dungeons 3 - An Unexpected DLC Steam key from third-party sellers. Our price comparison currently includes 20 offers with Steam DRM. Pick one to ensure your Dungeons 3 - An Unexpected DLC download happens on Valve's platform.

Not at this time. Valve marks Dungeons 3 - An Unexpected DLC as Unsupported on Steam Deck. Keep an eye on XD.deals - we track Proton updates and community fixes. Browse games that are Steam Deck Verified or Steam Deck Playable.

According to our data Dungeons 3 - An Unexpected DLC is not currently available on PC Game Pass, EA Play or Ubisoft+. We are still filling in the catalogues of these services, so it is worth confirming the status at the source before you decide. If you are buying, XD.deals will help you find the lowest price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best Dungeons 3 - An Unexpected DLC deals across official stores and verified keyshops. Click "Go to Store" next to any offer and you will be redirected to the retailer's website to complete your purchase.

Best prices for Dungeons 3 - An Unexpected DLC

1 G2Play G2Play Keyshop
-98% £0.08
2 Kinguin Kinguin Keyshop
-98% £0.08
3 Gameseal Gameseal Keyshop
-98% £0.08
4 Eneba Eneba Keyshop
-95% £0.19
5 Driffle Driffle Keyshop
-93% £0.32

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