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King Of The Castle — Steam header art

King Of The Castle on the Steam Machine

Runs greatDerived from SteamOS compatibilityProtonDB Gold· 8 reports

Can the Steam Machine run King Of The Castle?

Yes — King Of The Castle, a 2023 strategy game, rates green on the Steam Machine at 1080p.

Buy on Steam — $2.49−75%US Steam price as of ; yours may differ by region.

Derived from Valve's SteamOS rating (Playable on the far weaker Deck), not a measured frame-rate.

Key facts: King Of The Castle on Steam Machine

Compatibility
Runs great (works). Inferred from Valve's SteamOS compatibility rating.
Device & mode
  • Steam Machine: Runs great — Runs locally on SteamOS (1080p default)
  • Steam Deck: Deck Playable — Runs locally on the handheld (800p)
  • Steam Frame: Native status: unknown — Flatscreen — streamed from a Steam Machine to a virtual screen; native play not rated
Performance
No frame-rate data — we don't publish a number we don't hold.
Conditions
None recorded — there is no frame-rate test to describe.
Basis
Derived from SteamOS compatibility · 2 sources (2 linked) · data as of · methodology
Limitations
  • No frame-rate measured — the verdict is inferred from Valve's SteamOS compatibility rating.
  • Not recorded here: anti-cheat status, frame generation, game / SteamOS / Proton versions.

At a glance across Valve's SteamOS devices

Steam Machine
Runs great
Comfortable at high
Steam Deck
Playable
No measured data yet
Steam Frame
Flatscreen
Stream to a virtual screen

Analysis — King Of The Castle on the Steam Machine

Community check

8 ProtonDB reports rate it Gold (runs perfectly after tweaks), in line with Valve's Deck Playable rating.

On the couch

It also has shared/split-screen co-op on Steam's list, which suits a living-room box with a second controller.

Frequently asked

Is King Of The Castle Steam Deck Verified?

King Of The Castle is rated Playable on the Steam Deck — it runs, with some manual settings tweaks.

Other stores

Search other key stores for King Of The Castle — stock and price aren't checked by us (not Steam)

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King Of The Castle appears in

Part of the Brain-Teaser Puzzle Games vibe — 178 games with a similar feel

Games with similar demands

See all games like King Of The Castle

How we know this

Derived from SteamOS compatibilityInferred

Inferred from this title's official SteamOS compatibility rating, scaled to the Machine's roughly 6× Deck GPU power.

Anchored to
SFReviewed by the SteamFPS Editorial Team · updated June 2026 Full methodology

Every verdict is labelled by confidence. Numbers are estimates unless tagged “measured.”

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King Of The Castle Steam Machine verdict

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