Buy Diplomacy is Not an Option: Fog of War DLC PC Key

This content requires the base game: Diplomacy is Not an Option
★ ★ ★ ★ ★

Where to pre-order Diplomacy is Not an Option: Fog of War? As of 18 Oct 2026 we have 1 offers across 1 stores, the cheapest being £99.99 at Green Man Gaming. Pre-ordering gets you the game on release day, usually with the order bonuses, at a price you already know today. If day one is not the point for you, it is worth knowing that the price normally goes lower after launch. This is an add-on, so you also need the base game to play it. That costs £4.32 today, which puts the pair at £104.31.

Release: 10 Nov 2026
Metacritic:
81 8.2
Keyshops
Unavailable
Buy in Official Store:
£99.99
Buy in Keyshops:
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Official Stores (1)

DRM:
Steam
Steam
Green Man Gaming
Diplomacy is Not an Option: Fog of War
Windows
6w ago
DRM:
Steam
Green Man Gaming
£99.99

About Diplomacy is Not an Option: Fog of War

Diplomacy is Not an Option: Fog of War - about the game

Diplomacy is Not an Option: Fog of War is a real-time strategy game that blends city building, resource management, and large-scale defensive combat in a medieval fantasy setting. Players take control of Prince Connor Ironbrow as he navigates tense negotiations and battlefield conflicts while his kingdom faces simultaneous invasions from the Gorgoth Empire and the Great Kingdom of Inverland. The experience centers on a 10-mission story campaign that expands the base game's systems with new factions, environments, characters, and a powerful boss encounter.

Gameplay

The core loop requires balancing economic growth with military preparation. Players construct production buildings such as lumber mills, stone mines, and fisheries to gather resources while expanding housing to increase population and free workers. These workers convert into soldiers at barracks or support roles at other structures. Fortifications like walls, towers, and traps form defensive lines, and siege engines add ranged firepower. Combat incorporates physics, so arrow trajectories and catapult shots respect line of sight and elevation, rewarding careful placement of units on high ground.

Magic plays a decisive role through soul crystals harvested from enemy camps. Spells include summoning temporary dark knights for frontline support and directing damaging beams across the battlefield. An active pause feature lets players issue orders during intense moments without halting the simulation entirely. Scouting reveals the map gradually, and players can clear smaller enemy outposts to weaken incoming waves or gain resources. New elements in Fog of War introduce the Gorgoth Empire as a distinct adversary with its own unit types and a formidable boss that demands specific counters.

Game Modes

The base game supports four primary modes that carry over to the expansion. Story Campaign delivers narrative-driven missions with branching choices that affect available factions and objectives. Endless Mode focuses on surviving successive waves on customizable maps with escalating difficulty. Challenge Mode presents preset scenarios that test specific tactics and build orders. Sandbox Mode removes most restrictions for free-form experimentation and map creation through the included editor.

Fog of War adds a dedicated 10-mission campaign that follows Connor's diplomatic mission and subsequent battles. This storyline introduces new characters, including the Gorgothian vice-princess Nayana, and features fresh environments alongside the established mechanics. The campaign integrates the two new enemy factions while maintaining the wave-based defense structure and resource systems of the original game.

Story and Setting

The narrative begins after a civil war leaves Samreignia vulnerable. King Connor's father attempts peaceful outreach, but neighboring powers seize the opportunity to invade. Connor travels with his advisor Snoot to negotiate with the Gorgoth Empire, yet events quickly escalate into open conflict. The campaign explores the prince's relationships and decisions across ten missions that mix castle assaults, horde defense, and encounters with a new boss possessing unique abilities. These additions expand the world without altering the fundamental real-time strategy focus on preparation and positioning.

Is It Worth Playing?

The base game maintains a Very Positive reception on its primary platform and continues to receive updates that refine difficulty options, user interface elements, and quality-of-life features. Fog of War extends this foundation with a focused story campaign that appeals to players who enjoy narrative context alongside the established defense gameplay. Those who appreciate methodical base building, wave survival, and tactical army management will find the expansion a natural continuation. The experience suits single-player strategy fans comfortable with managing multiple systems under time pressure, particularly anyone drawn to the blend of economy, fortification, and large-scale medieval combat. Players seeking lighter or multiplayer-focused titles may prefer other options, while dedicated RTS enthusiasts can expect substantial replay value through the combined campaign and mode variety.

Interface:
GermanEnglishSpanish - SpainFrenchItalianJapaneseKoreanPortuguese - BrazilRussianTurkishSimplified ChineseTraditional Chinese
Audio:
English
Subtitles:
GermanEnglishSpanish - SpainFrenchItalianJapaneseKoreanPortuguese - BrazilRussianTurkishSimplified ChineseTraditional Chinese
Metacritic:
81 8.2
Historical low
Price history from official stores
£99.99
Green Man Gaming
1 months ago
Price history from keyshops
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FAQ

8 questions

Before you start looking for a cheap Diplomacy is Not an Option: Fog of War PC key, check the essentials. Developed by Door 407. Published by Door 407. PC released date: 10 Nov 2026. Genres: Action, Strategy, Indie, Casual, Simulation, Adventure. Categories: Family Sharing, Steam Trading Cards, Steam Workshop, Single-player, Downloadable Content, Steam Achievements, Steam Cloud, Includes level editor, Custom Volume Controls, Playable without Timed Input, Save Anytime, Stereo Sound, Adjustable Difficulty, #category_playable_at_your_own_pace.

Q

Where to buy a cheap Diplomacy is Not an Option: Fog of War Steam key or CD key?

Using our price comparison and verified discount codes, you can buy a Diplomacy is Not an Option: Fog of War key for as low as £99.99. This deal is available at Green Man Gaming 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 Diplomacy is Not an Option: Fog of War price on PC. Check the Diplomacy is Not an Option: Fog of War price history to buy at the best moment.

We don't have a current Steam Store price for Diplomacy is Not an Option: Fog of War. The game may be temporarily unavailable or not yet listed on Steam.

Our price tracker covers both official retailers and key marketplaces, so you can find Diplomacy is Not an Option: Fog of War on sale even outside seasonal promotions. We currently detect 1 active offer 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, Diplomacy is Not an Option: Fog of War is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

Yes. Diplomacy is Not an Option: Fog of War has an official page on the Steam Store. You can also buy a Diplomacy is Not an Option: Fog of War Steam key from third-party sellers. Our price comparison currently includes 1 offer with Steam DRM. Pick one to ensure your Diplomacy is Not an Option: Fog of War download happens on Valve's platform.

Not at this time. Valve marks Diplomacy is Not an Option: Fog of War 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 Diplomacy is Not an Option: Fog of War 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.

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Best prices for Diplomacy is Not an Option: Fog of War

£99.99

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