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Crusader Kings III

Crusader Kings III

Love, fight, scheme, and claim greatness. Determine your noble house’s legacy in the sprawling grand strategy of Crusader Kings III. Death is only the beginning as you guide your dynasty’s bloodline in the rich and larger-than-life simulation of the Middle Ages.

Released Sep 1, 2020 Developer Paradox Development Studio Publisher Paradox Interactive Platforms Windows · Mac · Linux StrategyMedievalGrand StrategySimulationRPG
View on Steam ↗ $49.99 (US · as of 2026-09-10)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-02 · quoted reviews as of 2026-05-12.

90.4%positive143,327 reviews

What reviewers agree on

Praised
Criticised
Bar length = how many of the 101 reviews raise the point On criticised points, the pale part = reviewers who still recommend the game Select a point to see the exact counts and what reviewers wrote.

Counted across 101 English reviews, sampled to match this game's 90.4% positive rating · as of 2026-05-12

Recommended · 60 found this helpful

“fun, addictive game. some of the dlcs seem a bit greedy, but you can enjoy the game without them just fine (i dont have any right now). wish i could give a somewhat neutral review.”

— a player, Steam review · 64 hrs played
Recommended · 50 found this helpful

“Bought the game just to play the AGoT mod, ended up playing the base game and love it. AGoT mod is amazing.”

— a player, Steam review · 45 hrs played
Recommended · 30 found this helpful

“If you like eugenics, the idea of roleplaying a bloodline of great conquerors, and cuckolding the king of england. Then this game may be for you.”

— a player, Steam review · 1,482 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live data self-collected from the Steam API · history through 2026-06 via SteamCharts.

98,474all-time peak
0 50k 100k 2021 2022 2023 2024 2025 2026 48.3k avg · Sep 2020

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-05.

188achievements
2.0%median completion
0.2%rarest: A Living God on Earth
60.9% of players 30.9% of players 26.0% of players 22.0% of players 21.2% of players 20.1% of players 18.8% of players 18.0% of players 14.9% of players 14.2% of players 11.6% of players 9.1% of players 8.5% of players 7.8% of players 7.3% of players 6.5% of players 5.6% of players 5.2% of players 4.8% of players 4.6% of players 4.3% of players 4.1% of players 3.5% of players 3.4% of players 3.2% of players 3.1% of players 2.9% of players 2.8% of players 2.7% of players 2.6% of players 2.4% of players 2.0% of players 1.9% of players 1.8% of players 1.7% of players 1.6% of players 1.5% of players 1.5% of players 1.4% of players 1.3% of players 1.3% of players 1.2% of players 1.2% of players 1.0% of players 1.0% of players 1.0% of players 0.9% of players 0.9% of players 0.8% of players 0.7% of players 0.7% of players 0.7% of players 0.7% of players 0.6% of players 0.6% of players 0.6% of players 0.5% of players 0.5% of players 0.4% of players 0.4% of players 60.9% 0% most earned rarest
Almost everyone has
60.9%Until Death Do Us Part — Marry another character
45.7%Stressful Situation — Suffer from a Mental Break
41.6%Moving up in the World — Increase your Rank
Rarest badges of honor
0.2%A Living God on Earth — As a Mandala ruler, have a Godlike level of piety, rule an empire, and have 100 radiance
0.3%Humble Beginnings — As a Wanua ruler, adopt Mandala government through your Suzerain, and build a Capital Complex
0.3%Shōgun — Become Shōgun, holding the Empire of Japan, as Minamoto no Yoritomo in 1178

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.

$49.99current · sampled 2026-09-10 20:53 UTC
$14.99lowest since tracking began2026-08-13
US49.99 USD
EU49.99 EUR
UK41.99 GBP
Australia69.95 AUD
Canada66.99 CAD
Japan6,990 JPY
Brazil188.99 BRL
China198.00 CNY

Regional prices at last sample, in local currency — Steam sets each region's price independently.

China≈$30 Brazil Japan Canada US Australia UK EU≈$58

Cheapest → most expensive, converted to USD at ECB reference rates (2026-09-10). Relative comparison only.

$0 $50 $100 07-11 07-22 08-03 08-16 08-29 09-10

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Sep 08, 2026
"By God Alone" Dev Diary #6 - Performance

When the All Under Heaven update released we shared an update on our performance work here: ( Dev Diary #187 - Performance & Optimization ). In that update we also included some hopes and dreams for C

Sep 01, 2026
"Silk & Silver" Dev Diary #5 - Iteration

Hello there, and welcome back to the first Silk & Silver dev diary after summer! Like always, for those who don’t know me, I am Joachim, the Deputy Game Director in charge of Silk & Silver. Today, we

Aug 25, 2026
"By God Alone" Dev Diary #5 - Investiture Controversy

Hello everyone! In today’s dev diary, we’ll explain how a historical conflict between the church and monarchs, known as the Investiture Controversy, is translated into Crusader Kings III, and also ser

Jul 24, 2026
PDX ModCon: July 24-26

Rulers! Great tidings to all from PDX ModCon! We are a fan-organised three-day showcase and celebration event for Paradox mods; specifically those of Crusader Kings III, Victoria 3, and this year, Eur

Jul 07, 2026
Faith, Power, and the Medieval Church - A Crusader Kings III Documentary

In the latest episode of our ongoing documentary series, medieval historian Eleanor Janega explores the real history at the heart of our upcoming Core Expansion for Crusader Kings III: By God Alone.Fi

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Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-12.

GenresRPG, Simulation, Strategy
Player tagsStrategy · Medieval · Grand Strategy · Simulation · RPG · Historical · Management · Character Customization · Life Sim · Sandbox · RTS · Choices Matter (SteamSpy community voting)
FeaturesSingle-player · Multi-player · PvP · Online PvP · Steam Achievements · Steam Trading Cards · Steam Workshop · Adjustable Text Size
LanguagesEnglish * , French, German, Spanish - Spain, Russian, Simplified Chinese, Korean, Polish, Japanese *
Achievements188
Official sitehttps://www.paradoxinteractive.com/games/crusader-kings-iii/about
Minimum system requirements (PC)

Minimum: Requires a 64-bit processor and operating system OS: Windows® 10 Home 64 bit Processor: Intel Core i5-750 | AMD FX 4300 Memory: 8 GB RAM Graphics: NVIDIA GeForce GTX 660 | AMD Radeon HD 7870 | Intel Arc A310 | Intel Iris Plus G7 | AMD Radeon Vega 11 Storage: 20 GB available space