Games: Diplomacy

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Name	Price	Tags	Reviews ▾	Positive	Released	Revenue (estimated)
Hearts of Iron IV Steam	~~$49.99~~ $14.99 70%	Strategy World War II Grand Strategy War Historical Military	261,078	91%	Mon, Jun 06, 2016	$373m $195m – $373m
Stellaris Steam	$49.99	Space Strategy Grand Strategy Sci-fi 4X Exploration	139,575	86%	Mon, May 09, 2016	$176m $98m – $176m
Sid Meier's Civilization V Steam	~~$29.99~~ $7.49 75%	Turn-Based Strategy Strategy Turn-Based Multiplayer Historical 4X	128,367	95%	Tue, Sep 21, 2010	$161m $139m – $278m
Europa Universalis IV Steam	$49.99	Grand Strategy Strategy Historical Simulation 4X Alternate History	92,048	87%	Tue, Aug 13, 2013	$182m $182m – $268m
Manor Lords Steam	$39.99	Strategy City Builder Simulation Base-Building Grand Strategy Historical	77,835	85%	Fri, Apr 26, 2024	$140m $80m – $200m
Age of History II Steam	$5.99	Strategy Historical War Grand Strategy Turn-Based Strategy Political Sim	48,244	90%	Wed, Nov 21, 2018	$9.6m $4.8m – $9.6m
Sid Meier's Civilization VII Steam	$69.99	Grand Strategy Strategy City Builder 4X Historical Military	45,350	49%	Mon, Feb 10, 2025	$134m $67m – $134m
Victoria 3 Steam	$49.99	Strategy Simulation Grand Strategy Economy Political Sim Historical	40,860	72%	Tue, Oct 25, 2022	$85.4m $46.5m – $92.9m
Total War: SHOGUN 2 Steam	~~$29.99~~ $7.49 75%	Strategy Historical Turn-Based Strategy RTS Grand Strategy Tactical	38,860	90%	Tue, Mar 15, 2011	$52.2m $52.2m – $81.1m
Total War: SHOGUN 2 Steam	$29.99	Strategy Historical Turn-Based Strategy RTS Grand Strategy Tactical	38,835	90%	Tue, Mar 15, 2011	$53.8m $53.8m – $83.6m
Against the Storm Steam	$29.99	Strategy Simulation City Builder Base-Building Building Grand Strategy	33,521	95%	Fri, Dec 08, 2023	$34.5m $22.9m – $45.8m
Crusader Kings II Steam	Free	Grand Strategy Strategy Medieval Historical Political Sim Simulation	30,421	92%	Tue, Feb 14, 2012	n/a
Tropico 6 Steam	$39.99	City Builder Strategy Simulation Economy Management Political Sim	19,920	88%	Fri, Mar 29, 2019	$33.2m $14.8m – $185m
Age of History 3 Steam	$9.99	Wargame Strategy Grand Strategy RTS Alternate History Diplomacy	18,810	85%	Wed, Oct 23, 2024	$9.2m $9.2m – $13.9m
Victoria II Steam	$19.99	Grand Strategy Strategy Historical Political Sim Economy Simulation	16,482	92%	Mon, Aug 30, 2010	$16.9m $16.9m – $22.3m
ROMANCE OF THE THREE KINGDOMS XIV Steam	$59.99	Turn-Based Tactics Wargame Military Immersive Sim Diplomacy War	13,227	63%	Wed, Jan 15, 2020	$59.6m $59.6m – $63.1m
Total War: ROME REMASTERED Steam	$29.99	Strategy Grand Strategy Turn-Based Strategy Action RTS Rome	12,726	78%	Thu, Apr 29, 2021	$16m $14m – $28m
Dune: Spice Wars Steam	$34.99	Management Singleplayer Sci-fi Strategy RTS 4X	11,603	79%	Thu, Sep 14, 2023	$16.4m $7.3m – $62.9m
Sins of a Solar Empire: Rebellion Steam	$19.99	Management Diplomacy Online Co-Op Multiplayer Singleplayer Simulation	10,256	94%	Tue, Jun 12, 2012	$8.6m $3.8m – $92.9m
Terra Invicta Steam	$39.99	Strategy Simulation Grand Strategy 4X Historical War	8,940	80%	Mon, Jan 05, 2026	$14.5m $7.2m – $18m
Ages of Conflict: World War Simulator Steam	$6.99	Idler Simulation Sandbox Level Editor God Game Alternate History	8,551	96%	Fri, Feb 17, 2023	$2.6m $1.3m – $3.4m
HighFleet Steam	$29.99	Singleplayer Indie Strategy Post-apocalyptic Action Roguelike Tactical	6,981	88%	Tue, Jul 27, 2021	$14.3m $14.3m – $16m
Rebel Inc: Escalation Steam	$14.99	Strategy Simulation Political Sim Casual Indie Military	6,853	83%	Wed, Oct 13, 2021	$4.2m $2.7m – $6.7m
Fabledom Steam	$20.99	City Builder Relaxing Colony Sim Sandbox Economy Diplomacy	6,664	86%	Mon, May 13, 2024	$5.4m $3.6m – $9m
ENDLESS Space - Definitive Edition Steam	$9.99	Strategy 4X Space Sci-fi Turn-Based Strategy Turn-Based	6,611	80%	Wed, Jul 04, 2012	$2.9m $1.3m – $19.2m
Old World Steam	$39.99	Strategy Simulation 4X Grand Strategy Turn-Based Strategy Historical	5,919	83%	Wed, May 18, 2022	$9m $6.7m – $15.9m
Democracy 4 Steam	$29.99	Strategy Political Sim Politics Management Simulation Economy	5,871	82%	Thu, Jan 13, 2022	$6.8m $5.1m – $12m
Romance of the Three Kingdoms XIII Steam	$59.99	Turn-Based Tactics Wargame Immersive Sim Military Diplomacy War	5,814	58%	Wed, Jan 27, 2016	$14.9m $11.4m – $26.5m
Sid Meier's Civilization III Complete Steam	$4.99	Strategy Turn-Based Strategy Turn-Based Classic 4X Historical	5,677	91%	Wed, Oct 25, 2006	$1.1m $485k – $8.5m
Pharaoh: A New Era Steam	$22.99	City Builder Building Simulation Management Colony Sim Economy	4,765	76%	Wed, Feb 15, 2023	$4.9m $4.6m – $8.8m
Guilty as Sock! Steam	$5.50	Multiplayer Simulation Sandbox Conversation Board Game Casual	4,739	90%	Thu, May 29, 2025	$509k $482k – $509k
The Battle of Polytopia Steam	$14.99	Strategy Turn-Based Multiplayer Turn-Based Strategy Singleplayer 4X	4,696	95%	Tue, Aug 04, 2020	$2.9m $1.3m – $13.8m
NEBULOUS: Fleet Command Steam	$29.99	Strategy Space Simulation Sci-fi Sandbox Multiplayer	4,038	81%	Fri, Feb 11, 2022	$4.7m $4.7m – $7.6m
Romance of the Three Kingdoms XI with Power Up Kit Steam	$39.99	Turn-Based Tactics Wargame War Immersive Sim Military Diplomacy	3,732	92%	Tue, Jan 16, 2018	$6.4m $3.8m – $7.7m
DEFCON Steam	~~$29.99~~ $8.99 70%	Tactical PvP Online Co-Op Co-op Singleplayer Strategy	3,451	87%	Fri, Sep 29, 2006	$2.1m $2.1m – $2.8m
House of Legacy Steam	$14.99	Early Access Sandbox Management Open World City Builder RPG	3,227	84%	Wed, May 14, 2025	$1.4m $906k – $1.4m
ROMANCE OF THE THREE KINGDOMS 8 REMAKE Steam	$59.99	Turn-Based Tactics Wargame Military Immersive Sim Diplomacy RTS	3,107	49%	Wed, Oct 23, 2024	$8.4m $6m – $12m
Star Trek: Infinite Steam	$29.99	Grand Strategy 4X Space Exploration Sandbox Management	3,015	42%	Thu, Oct 12, 2023	$5.8m $5.8m – $7m
Millennia Steam	$39.99	Strategy Turn-Based Strategy 4X Grand Strategy Simulation Alternate History	2,971	67%	Tue, Mar 26, 2024	$5.2m $3.9m – $7.8m
Cepheus Protocol Steam	$19.99	Sandbox Zombies RTS Survival Post-apocalyptic Building	2,943	77%	Fri, May 15, 2020	$3.7m $3.7m – $4.4m
Twilight Struggle Steam	$9.99	Board Game Strategy Tabletop Wargame Cold War Historical	2,563	86%	Wed, Apr 13, 2016	$1.9m $1.9m – $2m
Renowned Explorers: International Society Steam	~~$19.99~~ $3.99 80% best price ever	Strategy Adventure RPG Turn-Based Indie Turn-Based Strategy	2,299	91%	Wed, Sep 02, 2015	$1.8m $790k – $8.6m
Medieval Kingdom Wars Steam	$14.99	Grand Strategy RTS Medieval Base-Building City Builder Strategy	2,235	77%	Thu, Jan 03, 2019	$1.4m $692k – $1.4m
Knights of Honor Steam	$9.99	Strategy Medieval Grand Strategy RTS Historical War	2,148	93%	Wed, Feb 04, 2009	$846k $376k – $4.4m
Ara: History Untold Steam	$49.99	Strategy 4X Grand Strategy Alternate History Historical Singleplayer	2,129	69%	Tue, Sep 24, 2024	$2.5m $2.1m – $2.5m
Heart of the Machine Steam	$29.99	Strategy Simulation Grand Strategy 4X Turn-Based Strategy War	1,979	91%	Fri, Mar 06, 2026	$1.2m $943k – $1.2m
Fallen Enchantress: Legendary Heroes Steam	~~$39.99~~ $15.99 60%	Magic Singleplayer Strategy 4X Fantasy Tactical RPG	1,654	78%	Wed, May 22, 2013	$2.1m $938k – $14.2m
Solium Infernum Steam	$39.99	Strategy Turn-Based Strategy Politics Grand Strategy Diplomacy Political	1,558	89%	Thu, Feb 22, 2024	$4m $4m – $5m
King Of The Castle Steam	~~$9.99~~ $2.49 75% best price ever	Strategy Choices Matter Fantasy Story Rich Co-op Medieval	1,392	90%	Thu, Mar 02, 2023	$789k $789k – $879k
Breachway Steam	$19.99	Early Access Strategy Space Simulation Sci-fi Management	1,380	75%	Thu, Sep 26, 2024	$992k $799k – $1.6m