Compare Crusader Kings III: All Under Heaven prices across trusted key stores and find the best deal. Developed by Paradox Development Studio. Published by Paradox Interactive. Released on 10/28/2025. Available on PC. Genres: RPG, Simulation, Strategy.

Paradox's biggest CK3 expansion yet drops three entirely new government systems and a 40% larger map - but Mixed Steam reviews signal the depth doesn't land evenly across all of them.

I've tracked every major Crusader Kings III expansion on a running spreadsheet, and All Under Heaven is the first one that genuinely made me reconsider what this game can be. The map grows by roughly 40%, stretching from Iceland all the way to Indonesia, and that alone reshuffles every mental model you had about where the interesting action happens. The free 1.18 "Crane" patch that ships alongside it extends that geography to everyone, so even players who skip the paid content get a dramatically different world to scheme across. The three new government archetypes are where the expansion lives or dies, and the results are genuinely uneven. The Celestial Government of China is the centrepiece: you climb through the Imperial Examinations earning Merit, manage the Imperial Treasury to fund Great Projects, and track the Dynastic Cycle - a living stability system that oscillates between order and chaos and asks you to time your power grabs correctly. At its best, it feels like a completely different game sitting inside CK3's skeleton. The Japanese Ritsuryo system rewards patient house-building and samurai-coded martial prestige, while the Southeast Asian Mandala structure (best experienced in Angkor, which the developers themselves flag as a friendly starting region) leans on temple development and legitimacy in a way that doubles as a surprisingly good tutorial for franchise newcomers. The Hegemony title, sitting above all Chinese empires as a supreme tier of power, gives long-run campaigns a concrete ceiling to crack through. On paper, this is the most mechanically ambitious DLC Paradox has shipped in years. The friction shows up in the late-game loops. Veteran players have correctly noted that several of the new government forms trend toward consolidating personal power rather than building the dynastic web of obligations and betrayals that makes CK3 tick. The administrative style, where vassals are effectively converted into tax-paying governors rather than political actors, removes a lot of the interpersonal drama that veteran players come for. Spend fifty hours in China and you may find yourself clicking through recurring events with diminishing returns, the novelty of the Mandate system wearing thin once you have stabilized the Dynastic Cycle. Performance is also a known concern: a 40% map expansion means the simulation is running more characters, more provinces, and more events simultaneously, and mid-to-late-game sessions on average hardware will show it. Who should actually play this right now? If you have fewer than 200 hours in CK3 and want the single most content-rich entry point into East Asian medieval history in any strategy game, the answer is yes, with caveats. Angkor genuinely works as an on-ramp. If you are a grizzled veteran who wants the political knife-fighting of Tours and Tournaments transferred to the Tang Dynasty, temper expectations: the new systems are impressive in scope but lighter on the lateral decision-making that makes Europe runs feel perpetually fresh. The mod ecosystem, already active at launch, will almost certainly patch the gaps over time, and Paradox has a post-launch content roadmap in motion. The bones are strong enough that patience will be rewarded. Diego, Scout Team

Crusader Kings III: All Under Heaven

Crusader Kings III: All Under Heaven

Oct 28, 2025Paradox Development StudioParadox Interactive
GamerScout Says

Paradox's biggest CK3 expansion yet drops three entirely new government systems and a 40% larger map - but Mixed Steam reviews signal the depth doesn't land evenly across all of them.

PC
Best Price Available
€20.84-31%
at Fanatical
Lowest tracked: €20.69
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GamerScout Verdict

Best for CK3 players hungry for an East Asian pivot who can accept uneven government depth and real performance costs.

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€20.84-31%
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StandardGlobalSteam KeyKey
€22.49-25%
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€23.84-21%
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StandardEurope (EU)Steam KeyKey
€29.99
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Price History

Lowest tracked
€20.6920 Aug 2026
Current best
€20.84
Official stores
€19.10€20.21€21.32€22.4320 Aug23 Aug26 Aug28 Aug31 Aug
Tracking prices since 20 Aug 2026
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About Crusader Kings III: All Under Heaven

I've tracked every major Crusader Kings III expansion on a running spreadsheet, and All Under Heaven is the first one that genuinely made me reconsider what this game can be. The map grows by roughly 40%, stretching from Iceland all the way to Indonesia, and that alone reshuffles every mental model you had about where the interesting action happens. The free 1.18 "Crane" patch that ships alongside it extends that geography to everyone, so even players who skip the paid content get a dramatically different world to scheme across. The three new government archetypes are where the expansion lives or dies, and the results are genuinely uneven. The Celestial Government of China is the centrepiece: you climb through the Imperial Examinations earning Merit, manage the Imperial Treasury to fund Great Projects, and track the Dynastic Cycle - a living stability system that oscillates between order and chaos and asks you to time your power grabs correctly. At its best, it feels like a completely different game sitting inside CK3's skeleton. The Japanese Ritsuryo system rewards patient house-building and samurai-coded martial prestige, while the Southeast Asian Mandala structure (best experienced in Angkor, which the developers themselves flag as a friendly starting region) leans on temple development and legitimacy in a way that doubles as a surprisingly good tutorial for franchise newcomers. The Hegemony title, sitting above all Chinese empires as a supreme tier of power, gives long-run campaigns a concrete ceiling to crack through. On paper, this is the most mechanically ambitious DLC Paradox has shipped in years. The friction shows up in the late-game loops. Veteran players have correctly noted that several of the new government forms trend toward consolidating personal power rather than building the dynastic web of obligations and betrayals that makes CK3 tick. The administrative style, where vassals are effectively converted into tax-paying governors rather than political actors, removes a lot of the interpersonal drama that veteran players come for. Spend fifty hours in China and you may find yourself clicking through recurring events with diminishing returns, the novelty of the Mandate system wearing thin once you have stabilized the Dynastic Cycle. Performance is also a known concern: a 40% map expansion means the simulation is running more characters, more provinces, and more events simultaneously, and mid-to-late-game sessions on average hardware will show it. Who should actually play this right now? If you have fewer than 200 hours in CK3 and want the single most content-rich entry point into East Asian medieval history in any strategy game, the answer is yes, with caveats. Angkor genuinely works as an on-ramp. If you are a grizzled veteran who wants the political knife-fighting of Tours and Tournaments transferred to the Tang Dynasty, temper expectations: the new systems are impressive in scope but lighter on the lateral decision-making that makes Europe runs feel perpetually fresh. The mod ecosystem, already active at launch, will almost certainly patch the gaps over time, and Paradox has a post-launch content roadmap in motion. The bones are strong enough that patience will be rewarded.

Diego
Diego · Scout Team

Strategy & simulation

Tags

auto-admittedDynastic CycleCelestial GovernmentMandate of HeavenMap ExpansionAdministrative GameplayShogunateMandala EmpiresLate-Game DepthPost-Launch Support

System Requirements

Minimum

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 A31…

Recommended

OS
Windows® 10 (64-bit) or Windows® 11
Processor
Intel Core i5-8400 | AMD Ryzen 5 1600X
Memory
16 GB RAM
Graphics
NVIDIA GeForce GTX 970 | AMD Radeon…

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Reviews & Ratings

Steam
68%(2,176)

Game Info

Developer
Paradox Development Studio
Publisher
Paradox Interactive
Release Date
Oct 28, 2025

Features

Single-playerMultiplayerPvPOnline PvPDownloadable ContentSteam AchievementsSteam Trading CardsSteam Workshop+3 more

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Frequently asked questions about Crusader Kings III: All Under Heaven

How much does Crusader Kings III: All Under Heaven cost?

As of 31 August 2026, the cheapest in-stock offer for Crusader Kings III: All Under Heaven is €20.84 at Fanatical, out of 4 live offers we track across verified key stores. Prices change daily — the table on this page is refreshed continuously.

Where can I buy Crusader Kings III: All Under Heaven cheapest?

The lowest in-stock price we track for Crusader Kings III: All Under Heaven is €20.84 at Fanatical (31 August 2026). We compare 4 live offers from verified key stores — the full table with every store and its trust score is on this page.

What platforms is Crusader Kings III: All Under Heaven available on?

Crusader Kings III: All Under Heaven is available on PC.

When was Crusader Kings III: All Under Heaven released?

Crusader Kings III: All Under Heaven was released on 28 October 2025.

Who developed Crusader Kings III: All Under Heaven?

Crusader Kings III: All Under Heaven was developed by Paradox Development Studio and published by Paradox Interactive.