Diplomacy is Not an Option

17 Games with a medieval setting like Diplomacy is Not an Option that you should try

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Ranking compiled by Lluis Enric Mayans, Founder & Head of ContentUpdated May 19, 2026How this is calculatedOrdered by an attribute-similarity model, not editorial opinion.

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We filtered the 50 games similar to Diplomacy is Not an Option down to the 17 that fit the “Medieval” category. Castle Story, Stronghold Crusader and Stronghold HD (2012) top the list, ranked by affinity and similarity score to Diplomacy is Not an Option.

iRank80/ 100

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GenreStrategySubgenreTower Defense

Tags

CasualHardcoreSoloCo-op

Year 2024Dev Door 407

Stores

Steam ↗GOG ↗Epic ↗

Quick answer

Within the “Medieval” category, the closest game to Diplomacy is Not an Option is Castle Story — scoring 77/100 on our similarity scale. Stronghold Crusader and Stronghold HD (2012) follow close behind.

#1Castle Story77 #2Stronghold Crusader70 #3Stronghold HD (2012)66 #4Stronghold63 #5Kingdom: Classic43

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The best games with a medieval setting like Diplomacy is Not an Option

17 similar games foundUpdated May 2026

Handpicked by our similarity algorithm, these are the titles with the highest gameplay match to Diplomacy is Not an Option. Each one has been evaluated across 19 real attributes — from combat style and progression mechanics to world structure and visual perspective — so every recommendation is based on how the game actually plays, not just its genre label.

#1Castle StoryClosest on genre

77

Castle Story

GenreStrategySubgenreTower Defense

SoloCo-opSandbox WorldHistoricalMedievalBase BuildingIsometric

Steam👍 65%· 11KRAWG👍 59%· 27

Year 2012Dev Sauropod StudioPlaytime ~3hOn PC · iOS · Android

✓ Both are tower defense games — sharing deep simulation, sandbox freedom and real-time strategy

≠ Stands apart with open world exploration, combat magic and multiplayer gameplay, while skipping vibe casual

An epic adventure awaits you in Castle Story, a strategy game where you command friendly creatures called Bricktrons. Have them explore, carve, dig and gather resources from vast, spectacular floating islands, reshaping the voxel-based world to your desire!

Where it drifts furthest from Diplomacy is Not an Option: combat.

On reception: its Steam reviews are mixed, against very positive for Diplomacy is Not an Option.

It predates Diplomacy is Not an Option by 12 years, with what that implies technically.

Genre100Visuals100Setting83World83Game mode78Progression55

#2Stronghold CrusaderClosest on world

70

Stronghold Crusader

GenreStrategySubgenreTower Defense

SoloTacticalSandbox WorldHistoricalMedievalBase BuildingManagementIsometric

Steam👍 98%· 21KIGDB80· 1

Year 2002Dev Firefly Studios · Take-Two InteractiveOn PC

✓ Both are tower defense games — sharing deep simulation, sandbox freedom and real-time strategy

≠ Its own twist: melee combat, ranged combat and fantasy world, while skipping adventure storytelling

Where it drifts furthest from Diplomacy is Not an Option: game mode.

It predates Diplomacy is Not an Option by 22 years, with what that implies technically.

Genre100World100Progression100Setting80Visuals80Combat74

#3Stronghold HD (2012)Closest on combat

66

Stronghold HD (2012)

GenreStrategySubgenreTower Defense

SoloTacticalSandbox WorldMedievalHistoricalBase BuildingManagementIsometric

Steam👍 96%· 10KRAWG👍 82%· 310MC81

Year 2012Dev FireFly StudiosPlaytime ~3hOn PC · Apple Macintosh

✓ Same family of tower defense games: deep simulation, real-time strategy and sandbox freedom

≠ Stands apart with strong narrative focus, open world exploration and fantasy world, while skipping adventure storytelling

Stronghold is a real-time strategy game, the first installment in Firefly Studio’s Stronghold series. Gameplay### The game takes place in Medieval Brittan of XI century.

Where it drifts furthest from Diplomacy is Not an Option: tone and game mode.

It predates Diplomacy is Not an Option by 12 years, with what that implies technically.

Genre100Combat100Progression93World81Setting79Visuals77

63

Stronghold

GenreStrategySubgenreTower Defense

SoloTacticalSandbox WorldMedievalHistoricalBase BuildingManagementIsometric

Steam👍 96%· 10K

Year 2001Dev Firefly Studios · Take-Two InteractiveOn PC · Mac

✓ Both are tower defense games — sharing deep simulation, real-time strategy and sandbox freedom

≠ Its own twist: strong narrative focus, open world exploration and melee combat, while skipping adventure storytelling

Where it drifts furthest from Diplomacy is Not an Option: tone and game mode.

It predates Diplomacy is Not an Option by 23 years, with what that implies technically.

Genre100Progression93World81Setting79Visuals77Combat69

#5Kingdom: Classic

43

Kingdom: Classic

GenreStrategySubgenreTower Defense

SoloCasualHistoricalMedievalBase BuildingManagement

Steam👍 91%· 23KIGDB70· 2

Year 2015Dev Licorice · Raw FuryOn Linux · PC · Mac

✓ Same family of tower defense games: deep simulation, adventure storytelling and survival mechanics

≠ Its own twist: deep RPG systems, roguelike runs and strong narrative focus, while skipping real-time strategy

Where it drifts furthest from Diplomacy is Not an Option: combat and world.

It predates Diplomacy is Not an Option by 9 years, with what that implies technically.

Genre100Progression100Setting74Game mode53Tone42Combat0

42

Rock of Ages

GenreStrategySubgenreTower Defense

SoloCo-opCasualHistoricalMedievalBase BuildingIsometric

Steam👍 92%· 4.0KRAWG👍 66%· 209MC74IGDB75· 5

Year 2011Dev ACE Team · Atlus USAPlaytime ~2hOn PC · PS · Xbox

✓ Fits the tower defense games cluster, with tower defense planning, vibe casual and historical setting

≠ Stands apart with racing gameplay, melee combat and offline, while skipping deep simulation

Rock of Ages is a game which resembles a racing game, a Tower Defence and a platformer at the same time. It was developed by ACE Team. The game is loosely based on the myth of Sisyphus.

Where it drifts furthest from Diplomacy is Not an Option: combat and tone.

It predates Diplomacy is Not an Option by 13 years, with what that implies technically.

Genre100Setting84Visuals71Progression56Game mode49Tone39

#7Defenders of Ardania

41

Defenders of Ardania

GenreStrategySubgenreTower Defense

SoloHistoricalMedievalIsometricMultiplayer

Steam👍 35%· 122MC58IGDB56· 4

Year 2012Dev Most Wanted Entertainment · Deep SilverPlaytime ~1hOn PC · Xbox

✓ Fits the tower defense games cluster, with tower defense planning, real-time strategy and historical setting

≠ Where it differs: brings combat magic, fantasy world and multiplayer gameplay, while skipping deep simulation

Defenders of Ardania (DoA) is a next-generation tower defense game set in the rich fantasy world of Majesty, but with a twist.

Where it drifts furthest from Diplomacy is Not an Option: combat and game mode.

On reception: its Steam reviews are mostly negative, against very positive for Diplomacy is Not an Option.

It predates Diplomacy is Not an Option by 12 years, with what that implies technically.

Genre100Visuals100Setting74Game mode36Combat0

#8Europa Universalis IV

38

Europa Universalis IV

GenreStrategySubgenreRTS

SoloCo-opTacticalSandbox WorldHistoricalMedievalManagementIsometric

Steam👍 88%· 136KRAWG👍 83%· 396MC87IGDB85· 2

Year 2013Dev Paradox Development Studio · Paradox InteractivePlaytime ~6hOn PC · Apple Macintosh · Linux

✓ If you enjoyed Diplomacy is Not an Option, expect real-time strategy, deep simulation and sandbox freedom

≠ Where it differs: brings turn-based strategy, open world exploration and fantasy world, while skipping adventure storytelling

Europa Universalis IV is a global strategy game developed by Paradox Interactive. It is the fifth game in the series, not counting the add-ons. ###Gameplay The game can take place at any time starting from the late Middle Age to the Napolean Wars era.

It predates Diplomacy is Not an Option by 11 years, with what that implies technically.

Combat100Visuals100Game mode78Setting77World70Progression68

#9Stronghold 3 Gold

38

Stronghold 3 Gold

GenreStrategySubgenreRTS

SoloCo-opTacticalSandbox WorldHistoricalMedievalBase BuildingManagementIsometric

Steam👍 33%· 4.8KRAWG👍 28%· 50IGDB52· 3

Year 2012Dev FireFly StudiosPlaytime ~4hOn PC · Apple Macintosh · Linux

✓ If you enjoyed Diplomacy is Not an Option, expect real-time strategy, deep simulation and sandbox freedom

≠ Where it differs: brings open world exploration, ranged combat and fantasy world, while skipping adventure storytelling

Stronghold 3: Gold is the long-awaited third installment in the award winning castle-building series. Set 10 years after the original, the Wolf it seems, has cheated death and during his painful recovery he’s become even more bitter and twisted. Now he seeks revenge.

On reception: its Steam reviews are mostly negative, against very positive for Diplomacy is Not an Option.

It predates Diplomacy is Not an Option by 12 years, with what that implies technically.

Visuals100Progression96World84Combat78Setting77Game mode71

#10Stronghold Legends: Steam EditionClosest on setting

37

Stronghold Legends: Steam Edition

GenreStrategySubgenreTower Defense

Sandbox WorldMedievalHistoricalBase BuildingManagementIsometric

Steam👍 86%· 10KRAWG👍 79%· 23

Year 2023Dev FireFly StudiosPlaytime ~4hOn PC

✓ Both are tower defense games — sharing deep simulation, sandbox freedom and real-time strategy

≠ Stands apart with strong narrative focus, open world exploration and multiplayer gameplay, while skipping adventure storytelling

Relive the glory of Stronghold, the original BAFTA-nominated real-time strategy game, with this new definitive edition of the classic 'castle sim'.

Where it drifts furthest from Diplomacy is Not an Option: game mode and tone.

Genre100Progression91Setting86World74Visuals70Game mode0

#11Age of Empires IV: Anniversary Edition

33

Age of Empires IV: Anniversary Edition

GenreStrategySubgenreRTS

SoloCo-opTacticalHistoricalMedievalBase BuildingManagementIsometric

Steam👍 85%· 53KRAWG👍 74%· 106MC75IGDB81· 4OC83· 100

Year 2020Dev Forgotten Empires · Xbox Game StudiosPlaytime ~3hOn PC

✓ Shared with Diplomacy is Not an Option: real-time strategy, deep simulation and combat tactical

≠ Stands apart with multiplayer gameplay, PvP competition and online features, while skipping adventure storytelling

Age of Empires III: Definitive Edition completes the celebration of one of the most beloved real-time strategy franchises in definitive form with enhanced features and modernized gameplay.

Combat100Progression100Visuals83Setting82Game mode66Genre50

#12Age of Empires II: Definitive Edition

33

Age of Empires II: Definitive Edition

GenreStrategySubgenreRTS

SoloCo-opTacticalHistoricalMedievalBase BuildingManagementIsometric

Steam👍 95%· 178KRAWG👍 88%· 307MC85IGDB78· 3

Year 2019Dev Forgotten Empires · Microsoft StudiosPlaytime ~5hOn PC · Xbox

✓ If you enjoyed Diplomacy is Not an Option, expect real-time strategy, deep simulation and combat tactical

≠ Stands apart with ranged combat and multiplayer gameplay, while skipping adventure storytelling

Age of Empires II: Definitive Edition celebrates the 20th anniversary of one of the most popular strategy games ever with stunning 4K Ultra HD graphics, a new and fully remastered soundtrack, and brand-new content, “The Last Khans” with 3 new campaigns and 4 new civilizations.

Progression100Visuals100Setting83Combat79Game mode78Genre50

#13Craft The WorldClosest overall match

77

Craft The World

GenreStrategySubgenreTower Defense

SoloCo-opCasualHardcoreSandbox WorldMedievalBase BuildingManagement

Steam👍 88%· 17KRAWG👍 75%· 157

Year 2014Dev Dekovir EntertainmentPlaytime ~9hOn PC · Apple Macintosh

✓ Fits the tower defense games cluster, with deep simulation, sandbox freedom and adventure storytelling

≠ Its own twist: deep RPG systems, roguelike runs and open world exploration, while skipping real-time strategy

Craft The World is a unique sandbox strategy game, the mix of Dungeon Keeper, Terraria and Dwarf Fortress. Explore a random generated world populated by dangerous creatures, build a dwarf fortress, gather resources, and craft all the items, weapons, and armor you need.

Where it drifts furthest from Diplomacy is Not an Option: visuals and setting.

It predates Diplomacy is Not an Option by 10 years, with what that implies technically.

Genre100Tone80Game mode77Progression61World59Setting42

55

Thronefall

GenreStrategySubgenreTower Defense

SoloTacticalMedievalBase BuildingIsometric

Steam👍 96%· 23KRAWG👍 85%· 37OC86· 9

Year 2023Dev GrizzlyGamesPlaytime ~3hOn PC · Apple Macintosh · Nintendo

✓ Fits the tower defense games cluster, with tower defense planning, deep simulation and survival mechanics

≠ Stands apart with fighting mechanics, melee combat and fantasy world, while skipping real-time strategy

Get involved! About the GameA strategy game without all the headache? We got you covered. Saddle the horses! See your kingdom come to life, fight gripping battles to defend it and still be done in time for lunch.

Where it drifts furthest from Diplomacy is Not an Option: setting.

Genre100Combat80Visuals70Progression64Game mode52Setting49

#15Kingdom Two Crowns

55

Kingdom Two Crowns

GenreStrategySubgenreTower Defense

SoloCo-opMedievalBase BuildingMultiplayer

Steam👍 90%· 38KOC78· 25

Year 2018Dev Noio · Raw FuryOn PS4 · Linux · Android

✓ Fits the tower defense games cluster, with tower defense planning, adventure storytelling and deep simulation

≠ Where it differs: brings deep RPG systems, strong narrative focus and fantasy world, while skipping real-time strategy

Where it drifts furthest from Diplomacy is Not an Option: tone and visuals.

Genre100Progression64Game mode51Setting47Tone0Visuals0

Complete list of games with a medieval setting like Diplomacy is Not an Option

The full catalog of games sharing gameplay DNA with Diplomacy is Not an Option, ordered from highest to lowest similarity score. Use the filters above to narrow down by genre, setting or game mode and find the alternative that best fits your playstyle.

Kingdom: New Lands

Kingdom: New Lands

Tower Defense · Simulation

Clash Royale

Clash Royale

RTS · Deck Builder

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