Diplomacy is Not an Option

Diplomacy is Not an Option

Door 407 · October 4, 2024 · Resource Management, Medieval, Historical, Zombies, Colony Sim

Buy Diplomacy is Not an Option from Driffle INC at $5.63 — the cheapest of 19 stores we compare.

PC
Very Positive86% · 12,72280Metacritic372playing now
Best price 42 Good deal
$5.63-60%
lowest tracked $2.23
Driffle INC Buy at Driffle INC

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Where to buy Diplomacy is Not an Option — official stores

GOG
GOG
Standard Edition · DRM-Free
-60%
$11.99
$29.99
Buy
Fanatical
Standard Edition · Steam
-25%
$22.46
$29.99
Buy
GameBillet
GameBillet
Standard Edition · Steam
-17%
$24.84
$29.99
Buy
Zapagames
Zapagames
Standard Edition · Steam
-14%
$25.76
$29.99
Buy
PlanetPlay
PlanetPlay
Standard Edition · Steam
-10%
$26.99
$29.99
Buy
Gamesplanet
Standard Edition · Steam
-10%
$26.99
$29.99
Buy
WinGameStore
WinGameStore
Standard Edition · Steam
$26.99
Buy
GreenManGaming
Standard Edition · Steam
$29.99
Buy
Steam
Steam
Standard Edition · Steam
$29.99
Buy
Newegg
Newegg
Standard Edition · Steam
$29.99
Buy
Humble Store
Humble Store
Standard Edition · Steam
$29.99
Buy
Epic Game Store
Epic Game Store
Standard Edition · Epic Games
$29.99
Buy
DLGamer
DLGamer
Standard Edition · Steam
$29.99
Buy
Nuuvem
Nuuvem
Standard Edition · Steam
$29.99
Buy

Cheapest Diplomacy is Not an Option keys — keyshops

Keyshops are third-party marketplaces — keys are resold and can be region-locked or a different edition. Check the listing's region & edition before buying.

Driffle INC
Standard Edition · Steam
$5.63
Buy
Eneba
Standard Edition · Steam
$5.76
Buy
Gameseal
Standard Edition · Steam
$5.94
Buy
Keycense
Standard Edition · Steam
-79%
$6.53
$31.71
Buy
Loaded
Standard Edition · Steam
-72%
$6.59
$23.89
Buy

Some store links are affiliate links — playze may earn a commission at no extra cost to you. It never changes the price you pay, and the cheapest confirmed price is always shown in the Best price box above.

Diplomacy is Not an Option price by region

Diplomacy is Not an Option costs £4.25 in the United Kingdom, €5.01 in Europe (EUR), $5.63 in the United States, $5.63 in Georgia (USD), CA$15.59 in Canada, NZ$17.45 in New Zealand, A$17.59 in Australia, zł21.97 in Poland and R$28.40 in Brazil right now.

Cheapest Diplomacy is Not an Option offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
United Kingdom £4.25 −60% £9.99 £4.25 15
Europe (EUR) €5.01 −60% €11.59 €5.01 18
United Statesyour region $5.63 −60% $11.99 $5.63 19
Georgia (USD) $5.63 −60% $11.99 $5.63 17
Canada CA$15.59 −60% CA$15.59 — 17
New Zealand NZ$17.45 −60% NZ$17.45 — 14
Australia A$17.59 −60% A$17.59 — 16
Poland zł21.97 −60% zł39.59 zł21.97 16
Brazil R$28.40 −60% R$35.59 R$28.40 9

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About Diplomacy is Not an Option

✦ AI summary

Build and defend your castle against overwhelming waves of thousands of enemies using fortifications, armies, economy management, and magic across multiple game modes and procedurally generated maps. Master the physics-based warfare, resource chains, and strategic base-building as you navigate a dark medieval fantasy where your only path forward is total victory.

Diplomacy is Not an Option is a base-building RTS where your task is to fight against vast hordes of enemies. Over 25 THOUSAND of them will storm your castle on procedurally generated maps. To survive, you must build fortifications, raise armies, master engineering, economy, and even magic (the active pause spell included).Experience warfare on an entirely new scale in the 4 game modes: Endless Mode, Story Campaign, Challenge Mode, and Sandbox Mode. Additionally, you've got the Map Editor to create your own scenarios in the medieval fantasy world of Diplomacy is Not an Option.Your king is an egocentric pig who has driven the country into an economic crisis with his mindless money-spending. This problem, however, is mostly yours. After all, this is your feud, where peasants are revolting because of unfair taxes.You can suppress the rebellion, or you can join it. But it's a long road to the end goal. A road on which you will encounter the mysterious tribe of Sarranga and the Undead who worship hard-rock music. No matter which faction you join, casualties will number in the thousands. And siege weapons will mercilessly blast crowds of your enemies. And legions of loyal troops will give their lives for the success of your mission. While admittedly tongue-in-cheek, the laws of physics are still deadly serious in Diplomacy Is Not An Option. Every arrow, catapult stone and enemy launched skywards is physically modeled, making for a tactile and coherent battlefield. Just make sure your troops have towers to shoot from and clear lines of sight, or you might find your best-laid plans embarrassingly blunted by your own fortifications. Consider your gates, your lines of advancement and retreat. Create kill-zones and fall-back positions. You will need to take an active role in combat to get the best from your men. Even under siege, never forget your castle was built on the backs of the peasantry. Defend your people, and they’ll serve you well. Engage in agriculture and farming, or food can become scarce, and your soldiers can starve on the battlefield. Build houses, bury fallen soldiers and peasants to prevent plague, and treat the infected when death comes knocking. If you do not care for your people you may soon find yourself overrun with the most unpleasant troubles. Like empty stockpiles, unrepaired walls and running dry barracks… or be overrun literally with swarms of zombies. And no lord wishes to see zombie apocalypse in the backyard of his castle, right? A functional army requires a functional economy to support and feed it. Food, Wood, Stone, Iron, and Gold are the foundations of your city’s economy, and you will need to watch your supplies carefully if you are to meet the advancing foe in a timely manner. Gather resources, choose your storage locations, plan your expansions and upgrades with care. The enemy will not cede their lands willingly, and unprotected civilian expansions will have consequences of falling prey to the hostile incursion. Trade, via the impressive merchant dirigible, bringing emergency supplies of food to feed the men, or stone to rebuild the walls. Can you strike the balance between greedy expansion and security? If life gives you lemons, make lemonade. If you’ve inherited a cursed kingdom, why not master the dark arts ? Sturdy castle walls will protect you from most ordinary threats, but in Diplomacy Is Not An Option you're also be battling undeads. So why give them a monopoly on magic ? There is a dark history of tainted power that stirs zombies and traps wayward souls. On the lighter side: it can also be used to call down really very big fireballs onto your enemies. So enjoy that too. Build magical monuments, harvest soul crystals and give a try to a maniacal laugh as searing magical beams tear through your foes and summoned ghosts to chase down the stragglers. The game has been designed with freedom as a core concept. Go beyond the campaign and crush your foes as you see fit in Endless Mode, Sandbox Mode or Challenge Mode. Develop your own personal strategies on procedurally generated maps. Go heavy on walls early, build large armies of cannon-fodder, or pursue the macro game of greedy growth and costly investments. Play battles in real-time or use pause constantly to keep everything in your hands. Will you be able to stand on a par with the most acclaimed generals in the world, like Joan of Arc and Genghis Khan? Finding which style grants you the most success is up to you.As in real life, stupidity and greed lie behind most problems, but here it is far too late to talk it through. You have no recourse to resolve this peacefully. At this stage: Diplomacy Is Not an Option!

Diplomacy is Not an Option — game info

Platforms
Windows
Steam Deck
Playable
Player modes
Single-player
PC Game Pass
Not included

DLC & expansions

🎁 Complete the collection

Base game + 1 of 2 DLC at today's best prices (some DLC unpriced).

$6.82
to own everything

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

✦ AI summary

Diplomacy is Not an Option is praised by players as a fun, tactically engaging real-time strategy game with natural progression and responsive controls, often compared favorably to They Are Billions, though some players report severe accessibility issues with unreadable fonts that make the game unplayable. Most positive reviews suggest it's worth experiencing for strategy fans, though potential buyers should be aware of the font readability problems before purchasing.

Recommended Sep 30, 2026
this game is almost like they are billions. first few missions are very easy,then everything begins. its pretty good!
1 found this helpful
Recommended Sep 30, 2026
If you ever heard on RTS and were wondering what's really a true RTS game like -- this is it. Definitely a must try for any RTS enjoyer
Recommended Sep 29, 2026
Very nice strategy with "tower defence" mechanics, where you build your castle and protect it from waves of enemies. Simple, but have lot of different missions that plays with main mechanics and sometimes even make game into a heroc strategy. Lot of good humor moments in story make my day and optimisation make my broken laptop happy, so, 10/10.
Not recommended Sep 28, 2026
It's fun, but it's too difficult. No recommendation until the easy modes are actually easy.
Recommended Sep 28, 2026
Good old time style RTS with active pause.
Recommended Sep 27, 2026
Fun RTS game

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