Best Diplomacy games on PC
Games where players manage relations with other nations or factions through negotiation, alliances, treaties, and war as part of a broader strategy.
- Negotiation with rival factions
- Alliances, treaties, and shifting relations
- Long-term strategic decision-making
Related: Strategy, Grand Strategy, Political Sim, 4X
226 games on PC, with requirements, reviews and prices.
226 games
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Medieval Kingdom Wars
Medieval grand strategy with real-time sieges and hands-on town building
76% positive
2,613 reviews
Surviving Mars: Relaunched
A Mars colony builder with resource management and political decisions
53% positive
2,398 reviews
Renowned Explorers: International Society
Turn-based strategy adventure with expeditions and speech-based combat
91% positive
2,373 reviews
Demo Nova Roma
Roman city building shaped by water, weather, and divine intervention
93% positive
2,347 reviews
Knights of Honor
Medieval grand strategy with knight management and real-time battles
91% positive
2,335 reviews
The Life and Suffering of Sir Brante — Chapter 1&2
Text-based RPG about growing up under a rigid class system
96% positive
Free
Ara History Untold: Anniversary Edition
Historical 4X strategy with production chains and simultaneous turns
67% positive
2,210 reviews
Demo Heart of the Machine
Cyberpunk strategy RPG about growing an AI network across a city
90% positive
2,132 reviews
First Strike
Real-time strategy where nuclear powers attack and defend worldwide
76% positive
2,095 reviews
Demo Idle Research
Free incremental management game built around research and automation
84% positive
Free
A Game of Thrones: The Board Game - Digital Edition
Turn-based strategy board game of secret orders and shifting alliances
71% positive
1,743 reviews
King Of The Castle
Medieval multiplayer party game of votes, schemes, and rebellion
88% positive
1,734 reviews
Fallen Enchantress: Legendary Heroes
Fantasy 4X strategy with hero progression and tactical battles
77% positive
1,700 reviews
Demo Solium Infernum
Turn-based strategy for Hell's throne through diplomacy and betrayal
87% positive
1,628 reviews
Crisis in the Kremlin
Political strategy simulation about steering the Soviet Union through reform
83% positive
1,497 reviews
Demo Microcivilization
Pixel-art strategy clicker combining civilization growth and disaster management
78% positive
1,488 reviews
Demo The Life and Suffering of Prince Jerian
A narrative RPG about growing up to rule a divided empire
73% positive
1,483 reviews
Demo Highrise City
City-building simulation focused on production chains and resource trade
75% positive
1,293 reviews
The Shrouded Isle
Turn-based cult management with hidden sins and seasonal sacrifices
71% positive
1,254 reviews
Demo Realpolitiks
Real-time grand strategy about leading a nation through global crises
62% positive
1,245 reviews
Cosmonautica
Space trading and crew management in a procedurally generated galaxy
48% positive
1,190 reviews
NOBUNAGA'S AMBITION: Souzou
Historical grand strategy about governing and conquering Sengoku Japan
86% positive
1,179 reviews
Half-Earth Socialism
Political strategy simulation about managing production on a warming planet
82% positive
Free
Arms Trade Tycoon: Tanks
Historical tank manufacturing sim about designing vehicles and managing contracts
65% positive
1,057 reviews