Kingdom Wars 4

Kingdom Wars 4

Released Oct 2021

It's 1347, the time of the Hundred Years' War. In this historical grand strategy and RTS hybrid you play as one of 200 minor lords across medieval Europe, Africa or Middle East. Rise up to take over your Kingdom and be crowned, then fight to preserve your empire as Black Death descends on Europe.

68% positive · 241 reviews
Not yet
Released, but still in active development
Medium confidence
Active Development
Not yet
Released, but still in active development
Medium confidence
Active Development

Where to buy

Prices in USD, as listed by each store.
Buying through an affiliate store helps support the site

Evaluation

Kingdom Wars 4 launched on October 22, 2021, following an Early Access period. Since launch, Reverie World Studios has maintained a consistent pattern of substantial updates: dozens of numbered updates were shipped across 2021–2025, including two paid DLCs (Dead Rising and Sultans & Kings, both released May 6, 2023) and numerous free feature patches addressing gameplay systems, performance, AI, and content additions. In April 2024, the developer announced a new publishing partnership with Freedom Games, explicitly stating this would "provide the resources needed to continuously enhance and refine KW4" and that they were eager to "unveil all the forthcoming updates." This is the most recent explicit statement about the game's ongoing development trajectory. The most recent developer communication was on April 11, 2025, delivering a spring update that added an offline mode, a price reduction, and stability improvements, with the developer noting "another similar update planned in the coming months." This indicates the developer was still actively engaged with the game as of April 2025 and anticipated further updates. All three listed DLCs are released, so there is no unshipped announced content visible in the store. However, the developer has not announced the conclusion of development — the April 2025 post explicitly hints at more updates ahead. The game has received sustained post-launch content at a consistent cadence across nearly four years, and the developer's most recent communication signals continued engagement.
Evidence
Spring update delivered offline mode and stability improvements; developer noted 'another similar update planned in the coming months,' indicating ongoing development engagement.
news post · Apr 11, 2025 source development ongoing
high
Developer announced a partnership with Freedom Games publisher, stating it would provide resources to 'continuously enhance and refine KW4' and that further updates were forthcoming.
news post · Apr 15, 2024 source development ongoing
high

Content

3 of 3 released · no outstanding content

Media

Details

Publisher
indie.io
Achievements
14
Platform
Windows
Controller
—
Steam Deck
Not rated
Players
Single-player · Multiplayer · Co-op · PvP

About this game

It's 1347, the time of the Hundred Years' War. You take on a role of one of 200 Minor Lords or Kings from the time period. Be a minor noble in Ottomans court, an earl in Ireland, or Emperor of Byzantium, and rewrite history by fighting to preserve your empire, and prevent the spread of the Black Death across Europe.

You bear the burden of leadership, and must decide how to keep your people safe. Act swiftly, using diplomacy or military might, but do not hesitate or the consequences will be dire. History has shown the critical importance of sound leadership in times of great crisis, even as we face these dangers now.

Battles are truly epic - with several thousands units on all sides of battle. Bloody sieges, pitched field battles, and naval warfare unfolds with brutal historical realism and survival elements. When the battle is won, loot corpses or take apart towns to replenish your much needed resources.

The entirety of greater Europe and beyond is your playground – from the sultanates of North Africa to Byzantium, the Russian states and the Golden Horde, and all the Kingdoms of the Western and Central Europe. You can start the game as a minor noble with a small demesne or as a King ruling a great nation. There are dozens of Kingdoms for you to choose from and over 300 Lords and Kings whose role you can play.

Kingdom Wars 4 is the first historical strategy game to feature a full scale pandemic, as well as the optional undead mode (free DLC). Gameplay is ever evolving from lordship or kingdom management, to fighting a pandemic.

The black death is here, and as it sweeps through your empire your focus will quickly shift from conquering your rivals to surviving the pandemic. Utilize primitive medieval medicine, quarantine your cities, cut trade with distant lands, whatever it takes to stem the tide of death. Millions of people across Europe will get infected and die, and very soon it's the human resources and not silver coins that will become the most sparse resource.

Build your cities and hamlets, engage in trade, economy and diplomacy, and in this time of great conflict in Europe – partake in almost non-stop warfare – from epic sieges to naval combat and bloody field battles.

You have the freedom to manage everything up-close and personal by entering towns in RTS mode. Construct buildings and walls, and position your troops. At the same time, you can also manage everything on the world map.

Last evaluated Jun 25, 2026
Something about this evaluation looks wrong Report illegal or harmful content