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King of the Castle needs at least Intel HD 630 Graphics and 4 GB RAM.
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King of the Castle is a Twitch-integrated social narrative game for 4-4000 players. The streamer plays the Monarch while everyone else plays the squabbling Nobles of their Council, who can vote on every decision and change the course of the Kingdom's history.
Game modes: Multiplayer, Co-operative
Right now the lowest price for King of the Castle we're tracking is $0.70 at Gamivo — 93% below Steam's $9.99. We compare 9 stores and prices refresh every few minutes.
The lowest price we've recorded for King of the Castle is $0.49 at Kinguin on August 8, 2026. The current best price is about 43% above that low.
89% of 1,456 Steam user reviews for King of the Castle are positive ("Very Positive").
The minimum system requirements for King of the Castle are — OS: Windows 10; CPU: Intel Core i3; GPU: Intel HD 630 Graphics; RAM: 4 GB RAM; Storage: 500 MB available space. See the full minimum and recommended specs in the system requirements section on this page.
King of the Castle is available on PC (Microsoft Windows). It supports multiplayer, co-operative.
King of the Castle last hit a new low of $0.49 on August 8, 2026 at Kinguin. Current best price is $0.70. Prices on this page refresh every few minutes, so check back around seasonal sales for new lows.
The cheapest King of the Castle price right now is $0.70 at Gamivo, 93% below the Steam price.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 GamivoBest price | — | $0.70 | Buy King of the Castle at Gamivo |
 Kinguin | — | $0.71 | Buy King of the Castle at Kinguin |
 Instant Gaming | -90% | $1.15 | Buy King of the Castle at Instant Gaming |
 Loaded | -89% | $1.39 | Buy King of the Castle at Loaded |
 GameBillet | -18% | $8.24 | Buy King of the Castle at GameBillet |
 Steam | — | $9.99 | Buy King of the Castle at Steam |
All-time low: $0.49 at Kinguin on Aug 8, 2026 — the current best price is 43% above it.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.
