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
145 games on PC, with requirements, reviews and prices.
Star Dynasties
Turn-based space strategy built around feudal politics across generations
73% positive
505 reviews
Romance of the Three Kingdoms XII with Power Up Kit
Historical strategy about rival warlords and real-time army battles
74% positive
493 reviews
Great Houses of Calderia
Feudal grand strategy with family politics and real-time battles
61% positive
444 reviews
Revival: Recolonization
Post-apocalyptic 4X strategy with changing climates and customizable armies
69% positive
428 reviews
Lawgivers
Turn-based political simulation about winning elections and passing laws
82% positive
414 reviews
This Is the President
Political management game about governing while seeking presidential immunity
68% positive
412 reviews
Seven Kingdoms 2 HD
Isometric real-time strategy with trade, diplomacy, espionage, and conquest
81% positive
407 reviews
Goblins of Elderstone
Goblin city builder about managing unruly workers and surviving winters
73% positive
403 reviews
The Pegasus Expedition
Story-driven space strategy where a search for refuge sparks war
63% positive
392 reviews
Lux Delux
Turn-based territory conquest across hundreds of maps, with a map editor
82% positive
384 reviews
NOBUNAGA'S AMBITION: Kakushin with Power Up Kit
Historical real-time strategy across Japan on one continuous 3D map
81% positive
351 reviews
Romance of the Three Kingdoms Maker
Turn-based Three Kingdoms strategy with scenarios you can customize
65% positive
Free
The Emperor and State
Historical strategy simulation about ruling ancient China across generations
57% positive
343 reviews
Galactic Civilizations® I: Ultimate Edition
Turn-based space strategy in a race for habitable worlds
50% positive
306 reviews
Realpolitiks 3: Earth and Beyond
Modern grand strategy about governing a nation and reaching space
38% positive
303 reviews
Star Sonata 2
Top-down space MMORPG with ship combat, trading, and base building
67% positive
Free
Dragon Throne: Battle of Red Cliffs
Historical real-time strategy combining kingdom management and battlefield warfare
85% positive
257 reviews
NOBUNAGA'S AMBITION: Tendou with Power Up Kit
Historical grand strategy across Japan with castles, territory, and culture
82% positive
240 reviews
Lords of Infinity
Text-based political RPG about steering a noble house through crisis
95% positive
216 reviews
East India Company
Real-time trading strategy with port management and naval battles
53% positive
215 reviews
Illyriad - Grand Strategy MMO
Fantasy grand strategy MMO with city building and player-run trade
69% positive
Free
1953: NATO vs Warsaw Pact
Turn-based hex wargame where Cold War rivals fight across Europe
48% positive
192 reviews
Commander: Conquest of the Americas
Colonial strategy game with trade and real-time naval battles
52% positive
189 reviews
Knights of the Crusades
Medieval strategy with holy orders, town building, and real-time battles
69% positive
183 reviews