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A House of Many Doors — Steam header art

A House of Many Doors on Valve's SteamOS devices

A House of Many Doors is a stretch on the Steam Machine: 1080p is demanding here even turned down. It's flagged Unsupported on the Steam Deck. Drop to the Low preset and lean on FSR.

At a glance across Valve's SteamOS devices

Steam Machine
Struggles
Comfortable at high
Steam Deck
Unsupported
No measured data yet
Steam Frame
Flatscreen
Stream to a virtual screen

Can the Steam Machine run A House of Many Doors?

It's a stretch — A House of Many Doors rates red on the Steam Machine: its demands sit above what an 8 GB VRAM, RX 7600-class console handles comfortably at 1080p. Reduced settings or cloud streaming are the honest options. Derived, not measured. Recommended RAM is 4 GB — comfortably within the Machine's 16 GB.

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Steam Machine

Derived from SteamOS compatibilityStruggles

~Radeon RX 7600 / GeForce RTX 4060 class · 8 GB GDDR6 (dedicated graphics memory) · 1080p–1440p native · 4K 60 with FSR upscaling

Struggles1080p

One call covering Low, Medium and High— this verdict is derived from Steam's compatibility data, which is a single signal per game, so we can't honestly split it by settings tier yet. Measure it on your Machine and this splits into three real tiers.

Struggles at the top settings?

You can still play it maxed-out by streaming from the cloud. Try cloud gaming (GeForce NOW / Game Pass).

Steam Deck

Derived from SteamOS compatibilityStruggles

AMD RDNA 2, 8 CU (~1.6 TFLOPs) · 800p handheld (1280×800) · 15 W TDP

Recommended FPS
Struggles
800p
Battery life
Not yet measured
Deck status
unsupported

Steam Frame

Derived from SteamOS compatibility

2160×2160 per eye · 72–144 Hz · standalone + PC streaming

Native VR
unknown
Game type
Flatscreen game
How you play
6 GHz →
Streamed from your Machine

A flatscreen game. On the Frame it's played on a virtual big screen, best streamed from your Machine over the 6 GHz link.

Analysis — A House of Many Doors on the Steam Machine

CPU vs GPU

As an RPG, this leans on the CPU in dense scenes — the Machine's 6-core Zen 4 is the part to watch in a densely-populated city district. Resolution costs little here; simulation/draw-distance settings cost the most.

8 GB VRAM

8 GB of VRAM is comfortable for this title at 1080p; you're unlikely to hit the texture-streaming wall unless you push 1440p with max textures.

To make it playable

Start at the Low/Medium preset + FSR Balanced, then claw back quality: shadows and volumetrics first, textures last (VRAM permitting). If the top settings matter more than native rendering, cloud streaming is the honest answer.

Which Valve device

Big screen → the Steam Machine (struggles). Handheld → not a fit for the Deck, or streamed to the Frame on a virtual screen.

What-if FPS estimator

rough estimate
28fpsStruggles

Scales our base Steam Machine verdict by typical per-setting costs — a directional what-if, not a measured benchmark. Real results vary by title and scene.

Frequently asked

Can the Steam Machine run A House of Many Doors?

It's a stretch — A House of Many Doors rates red on the Steam Machine: its demands sit above what an 8 GB VRAM, RX 7600-class console handles comfortably at 1080p. Reduced settings or cloud streaming are the honest options. Derived, not measured. Recommended RAM is 4 GB — comfortably within the Machine's 16 GB.

Is A House of Many Doors Steam Deck Verified?

A House of Many Doors is currently flagged Unsupported on the Steam Deck.

Can you play A House of Many Doors on the Steam Frame?

A House of Many Doors is a flatscreen game. On the Steam Frame you'd play it on a virtual big screen, best streamed from a Steam Machine or PC over the 6 GHz link.

Where to buy cheaper

Compare prices across stores (not Steam)

Own this on a Valve device?

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Part of the Old-School Indie RPGs vibe — 502 games with a similar feel

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How we know this

Derived from SteamOS compatibilityInferred

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

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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A House of Many Doors Steam Machine verdict

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