Buy Fantasy General II: Onslaught PC Key

This content requires the base game: Fantasy General II

Looking for a cheap Fantasy General II: Onslaught key? As of 21 Aug 2026 the cheapest key costs £3.47 at Eneba. We compare 21 offers from 17 stores, spanning £3.47 to £12.79. In keyshops the lowest price is £3.47, in official stores it starts at £9.62. 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 is an add-on, so you also need the base game to play it. That costs £1.61 today, which puts the pair at £5.08. 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.

Metacritic:
tbd 8.3
Steam:
Mostly Positive (34)
Buy in Official Store:
-24%
£9.62
Buy in Keyshops:
-72%
£3.47
See price history

Official Stores (12)

DRM:
Gamesplanet FR
Fantasy General II: Onslaught (GOG)
Windows
1d ago
DRM:
GOG
Gamesplanet FR
£12.66 ~£9.62
-24%
Gamesplanet FR
Fantasy General II: Onslaught
Windows
1d ago
DRM:
Steam
Gamesplanet FR
£12.66 ~£9.62
-24%
Gamesplanet DE
Fantasy General II: Onslaught (GOG)
Windows
1d ago
DRM:
GOG
Gamesplanet DE
£12.66 ~£9.62
-24%
Gamesplanet DE
Fantasy General II: Onslaught
Windows
1d ago
DRM:
Steam
Gamesplanet DE
£12.66 ~£9.62
-24%
Gamesplanet US
Fantasy General II: Onslaught (GOG)
Windows
1d ago
DRM:
GOG
Gamesplanet US
£11.06 ~£9.95
-10%
Gamesplanet US
Fantasy General II: Onslaught
Windows
1d ago
DRM:
Steam
Gamesplanet US
£11.06 ~£9.95
-10%
Gamesplanet UK
Fantasy General II: Onslaught (GOG)
Windows
1w ago
DRM:
GOG
Gamesplanet UK
£12.79 £10.25
-19%

Keyshops (9)

DRM:
Steam
Steam
Fantasy General II - Onslaught (DLC) (PC) Steam Key GLOBAL
5.0
Windows
8h ago
DRM:
Steam
Eneba
£12.69 ~£3.47
-72%
-10% with XDD10copy
-10% with XDD10copy
Gameseal
Fantasy General II: Onslaught (DLC) (PC) Steam Key - GLOBAL
Windows
3h ago
DRM:
Steam
Gameseal
£12.79 ~£3.50
-72%
-17% with SEAL17XDDcopy
-17% with SEAL17XDDcopy
Fantasy General II: Onslaught
5.0
Windows
2d ago
DRM:
Steam
Yuplay
£12.79 £3.71
-70%
-3% with XD3OFFcopy
-3% with XD3OFFcopy
G2Play
Fantasy General II - Onslaught DLC PC Steam CD Key
Windows
7h ago
DRM:
Steam
G2Play
£12.69 ~£3.87
-69%
-8% with XD8DEALScopy
-8% with XD8DEALScopy
Kinguin
Fantasy General II - Onslaught DLC PC Steam CD Key
Windows
8h ago
DRM:
Steam
Kinguin
£12.69 ~£3.87
-69%
-8% with XD8DEALScopy
-8% with XD8DEALScopy
Driffle
Fantasy General II - Onslaught DLC (Global) (PC) - Steam - Digital Key
Windows
11h ago
DRM:
Steam
Driffle
£14.79 ~£3.91
-73%
-6% with XDDEALS6copy
-6% with XDDEALS6copy
Instant Gaming
Fantasy General II: Onslaught
Windows
1w ago
DRM:
Steam
Instant Gaming
£12.82 ~£4.18
-67%

About Fantasy General II: Onslaught

Fantasy General II: Onslaught - about the game

Fantasy General II: Onslaught expands the turn-based strategy game Fantasy General II with a focus on aerial combat and a new campaign built around procedural generation. Players command armies across fantasy battlefields in Keldonia, where ground forces now contend with threats from the sky. The expansion introduces 13 new aerial units that alter tactical options and open fresh approaches to engagements.

Gameplay

Core gameplay revolves around turn-based battles where heroes lead armies composed of varied unit types. Aerial units operate independently in the air layer, enabling strikes on enemy lines from above or defensive intercepts. Units such as Giant Eagles serve as versatile fighters, while specialized options like Eagle Bombers deliver targeted damage and Night Mares apply debilitating effects to ground targets. Firebirds and Pegasus Flamers add area control through fire-based attacks, and Monster Hunters provide anti-large-creature capabilities.

Heroes function as army leaders with distinct skill sets, troop preferences, and strategic bonuses. Players select rewards after successful maps to customize forces and adapt to upcoming challenges. This system encourages experimentation with different army compositions and unit synergies, particularly when integrating the new flying elements into existing ground strategies.

Game Modes

The Onslaught campaign forms the centerpiece, consisting of more than 30 procedurally generated maps. Players choose from multiple heroes at the start, each offering unique armies and advantages, then navigate a sequence of battles while pursuing the Book of Krell and confronting The Unspeakable. Map variety spans locations including abandoned castles and lizard-infested shores, with procedural elements ensuring different layouts and enemy placements on repeat playthroughs.

Iron Maiden mode provides an additional layer of challenge for experienced players seeking stricter conditions and higher difficulty. A bonus map integrated into the existing Invasion campaign introduces the aerial units early and involves assisting a Barbarian Clan of Eagle Riders to secure Giant Eagle support.

The Aerial Forces

The 13 new units expand the roster significantly beyond the limited aerial options in the base experience. Categories include bombers for direct strikes, interceptors for air superiority, and support flyers that apply status effects or area damage. These additions allow players to shift focus toward sky dominance or hybrid tactics that combine air and ground pressure. Deployment requires careful positioning because aerial units occupy a separate movement layer and interact with terrain and enemy anti-air capabilities in distinct ways.

Is It Worth Playing?

Fantasy General II: Onslaught suits players who enjoy turn-based strategy with emphasis on army building, hero progression, and map replayability. The procedural campaign and Iron Maiden mode deliver extended playtime through varied scenarios and escalating challenges. Those interested in aerial mechanics will find the expanded unit roster provides meaningful new options without requiring prior mastery of every ground unit type. The expansion integrates cleanly with the base game, adding content that rewards strategic adaptation and repeated campaigns with different hero choices.

Interface:
GermanEnglishSpanish - SpainFrenchRussianSimplified Chinese
Audio:
English
Subtitles:
GermanSpanish - SpainFrenchRussianSimplified Chinese
Metacritic:
tbd 8.3
Steam:
Mostly Positive (34)

Minimum:

  • Processor: Dual Core CPU 2.5Ghz Intel Core I2xxx or equivalent AMD CPU
  • Memory: 4 GB RAM
  • Graphics: dx11 graphics card with dedicated 2 gb video memory
  • DirectX: Version 11
  • Storage: 1000 MB available space
  • Additional Notes: 1366x768 min resolution

Recommended:

  • OS: Windows 10 (64 bit)
  • Processor: Quad Core CPU 2.5Ghz Intel Core I2xxx or AMD Zen
  • Memory: 8 GB RAM
  • Graphics: GTX 1060 3gb / AMD RX470 4GB or higher
  • DirectX: Version 11
  • Storage: 1000 MB available space
  • Additional Notes: 1920x1080 recommended resolution
Historical low
Price history from official stores
£3.99
GamersGate
6 months ago
Price history from keyshops
£0.60
Gameseal
5 months ago
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FAQ

9 questions

Before you start looking for a cheap Fantasy General II: Onslaught PC key, check the essentials. Developed by Owned by Gravity. Published by Slitherine Ltd.. PC released date: 12 Mar 2020. Genres: Strategy. Categories: Multi-player, Family Sharing, Steam Trading Cards, Single-player, Downloadable Content, Steam Achievements, Steam Cloud, Includes level editor.

Q

Where to buy a cheap Fantasy General II: Onslaught Steam key or CD key?

Using our price comparison and verified discount codes, you can buy a Fantasy General II: Onslaught key for as low as £3.47. This deal is available at Eneba 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 Fantasy General II: Onslaught price on PC. Check the Fantasy General II: Onslaught price history to buy at the best moment.

As of our last update (we refresh Steam pricing multiple times a day), the Fantasy General II: Onslaught Steam price is £12.79. 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 Fantasy General II: Onslaught on sale even outside seasonal promotions. We currently detect 21 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, Fantasy General II: Onslaught is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

We have recorded offers from 20 stores in total, and from 1 in the most recent reading. On days when both store types carried the game, the keyshop was cheaper by a median of 66%. The spread between offers was wide: from £0.60 to £12.79. The cheapest offer came most often from Gameseal: 61 of 194 days with data.

Yes. Fantasy General II: Onslaught has an official page on the Steam Store. You can also buy a Fantasy General II: Onslaught Steam key from third-party sellers. Our price comparison currently includes 17 offers with Steam DRM. Pick one to ensure your Fantasy General II: Onslaught download happens on Valve's platform.

Not at this time. Valve marks Fantasy General II: Onslaught 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 Fantasy General II: Onslaught 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 Fantasy General II: Onslaught 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 Fantasy General II: Onslaught

1 Eneba Eneba Keyshop
-72% £3.47
2 Gameseal Gameseal Keyshop
-72% £3.50
3 Yuplay Yuplay Keyshop
-70% £3.71
4 G2Play G2Play Keyshop
-69% £3.87
5 Kinguin Kinguin Keyshop
-69% £3.87

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