$1 per Steam copy goes to Pirkštejn Castle

Warhorse Studios is donating $1 for every Kingdom Come: Deliverance copy sold on Steam this week to the real-life Pirkštejn Castle, according to GamesRadar. The story was published on Apr. 21, 2026 and frames the campaign as a preservation link between the RPG and the historical resources that shaped it.

Pirkštejn Castle matters to the series because it connects to the real-world setting behind Henry's home. Kingdom Come: Deliverance built its identity around grounded medieval Bohemia, and the donation turns a new sales push into support for one of the locations that helped define that setting.

Steam sale timing drives the campaign

The Reddit post points to Steam purchases during the current week rather than a permanent revenue share. GamesRadar describes the effort as Warhorse giving back to the material that shaped the game. The practical amount will depend on how many copies sell during the campaign window, which is why players in the thread immediately asked whether existing owners had another way to contribute.

The move arrives after the franchise's wider audience grew through Kingdom Come: Deliverance II and renewed interest in the first game. It is a small-dollar campaign per copy, but the structure is easy to understand: one Steam sale equals one dollar toward the castle.

Community signal

The r/pcgaming thread was created on 2026-04-21 and reached about 4,060 upvotes and 99 comments. The strongest early response asked how existing owners could support the castle, while other comments debated whether a one-week sale could produce a meaningful total.

Primary source: GamesRadar+.

#charity

Kingdom Come: Deliverance Donates $1 Per Steam Copy to Pirkštejn Castle This Week