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
254 games on PC, with requirements, reviews and prices.
254 games
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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
China: Mao's legacy
Political strategy simulation steering China after Mao during the Cold War
91% positive
1,049 reviews
Computer Tycoon
Grand strategy business sim about building a global computer company
79% positive
1,015 reviews
Galactic Civilizations® II: Ultimate Edition
Turn-based space strategy with rival civilizations and multiple paths to victory
80% positive
982 reviews
Demo Imagine Earth
Real-time planetary city builder balancing expansion against climate damage
82% positive
971 reviews
Sigma Theory: Global Cold War
Turn-based spy management with diplomacy and a global research race
77% positive
936 reviews
Nexus 5X
Turn-based space strategy with matches lasting about an hour
91% positive
906 reviews
NOBUNAGA'S AMBITION: Sphere of Influence - Ascension
Historical grand strategy with officer careers and real-time battles
74% positive
865 reviews
Power & Revolution 2020 Edition
Political strategy simulation about governing nations and managing global crises
62% positive
856 reviews
Demo The Guild 1 Remake: Europa 1410
Medieval strategy simulation about growing businesses and gaining political power
70% positive
838 reviews
NOBUNAGA'S AMBITION: Taishi
Historical grand strategy with diplomacy and simultaneous tactical battles
51% positive
835 reviews
Demo Rise Of The White Sun - 白日升
Turn-based grand strategy commanding unreliable armies in 1920s China
84% positive
768 reviews
Demo Marble Age
Turn-based historical strategy about growing a Greek village into a city-state
83% positive
745 reviews
Demo Crisis in the Kremlin: The Cold War
Real-time political strategy about steering the Soviet Union through crisis
80% positive
740 reviews
Interstellar Space: Genesis
Turn-based space strategy with remote exploration and custom warships
82% positive
736 reviews
Ostalgie: The Berlin Wall
Political strategy sim guiding socialist states through Cold War upheaval
93% positive
729 reviews
Romance of the Three Kingdoms X with Power Up Kit
Turn-based historical strategy with playable officers and multi-city campaigns
81% positive
724 reviews
Synergy
Isometric city builder about researching nature to sustain a settlement
79% positive
718 reviews
Technotopia
Card-based city puzzle with political choices and competing factions
85% positive
717 reviews
Sins of a Solar Empire: Trinity®
Real-time space strategy with empire building and large fleet battles
78% positive
704 reviews