The Cross-Console Experiment
PS5X LAB
Games · Performance · Updates
It's being tested.
Can PS5 games really run on Xbox Series X? Explore PS5X emulator gameplay tests, compatibility, FPS results, download status, and the latest updates.
POKOPIE Editorial TeamLast updated
No — Xbox Series X cannot officially run PS5 games, and there is no retail-mode method. PS5X is an experimental proof-of-concept that ports the open-source KytyPS5 emulator to Xbox Series X in Developer Mode. It has booted a handful of non-exclusive PS5 titles at low, unstable frame rates. This does not mean Xbox supports PS5 games: the project is early research, runs only in Developer Mode under a 5GB memory cap, and requires an AVX2-capable CPU. Treat any “PS5X” installer outside the developer's GitHub as unverified.
Bottom line
A normal Xbox owner cannot play PS5 games today. PS5X is early research that boots a handful of non-exclusive titles in Developer Mode only, at frame rates far below playable. Nothing here is a retail-mode app, and no title is verified as comfortably playable.
01Can It Run?
Pick a title or search the games shown so far in the PS5X demonstrations. Every entry links to a source. Status reflects what has been reported — none of these titles have been independently verified as comfortably playable.
Five PS5 builds have been shown so far: Quake II (reported running, ~25–45 FPS), GEX Trilogy, Hellboy: Web of Wyrd and Marvel Cosmic Invasion (reported running, FPS not stated), and Astro Bot (boots only, ~10 FPS). No PS5 exclusive has been demonstrated, and none is verified as comfortably playable.
5 of 5 games shown
Booted in the developer's Xbox Series X Developer Mode demo. Input latency and unstable frame rates reported. Not independently re-tested by POKOPIE.
Source: Media reportShown booting with an Xbox controller in the developer's demo. Frame rate not stated in the source. Not independently re-tested.
Source: Media reportShown running in the developer's demo. Audio worked on only some titles. Frame rate not stated. Not independently re-tested.
Source: Media reportShown running in the developer's demo. Performance not quantified in the source. Not independently re-tested.
Source: Media reportBoots on Xbox Series X but is reported at roughly 10 FPS, far below playable. The PC KytyPS5 build runs the same title above 60 FPS.
Source: Media reportCompatibility data is loaded from the page's static JSON. No title here is marked “Verified Running” because independent confirmation is not yet available.
02Can I Try It?
An experimental build exists. The developer has published an unsigned, experimental Xbox build — KytyPS5 for Xbox 1.1.26284.1505 — on the project's GitHub release page. It is research software, not a consumer app.
You need Developer Mode and AVX2. PS5X runs as a Universal Windows Platform (UWP) app inside Microsoft's official Developer Mode, which is separate from retail mode. The build requires an AVX2-capable CPU, so Xbox One cannot run it.
Installation is manual. Unzip the release on a PC, open the Xbox Device Portal (the address shown in Dev Home), choose Add, select the .msix, include both files from the Dependencies folder, and start the install. In Dev Home, set the app type to Game for the larger memory budget, and point the games folder at a USB drive.
The known limits are significant. Developer Mode supports DirectX 11/12 but not Vulkan, so the emulator's graphics calls must be translated, and a 5GB memory cap rules out most large current-gen titles.
Watch for fake installers. Only trust the developer's verified GitHub. Security researchers have warned of impersonation scams under similar names — including PCS5X (pcs5x.org) — that distribute malware. Download from github.com/Cosmo/KytyPS5 only.
03How Well Does It Run?
Frame rates are far from playable for most titles. Quake II was reported around 25–45 FPS with occasional dips below 20 and input latency. Astro Bot was reported near 10 FPS on Xbox, while the PC KytyPS5 build runs the same title above 60 FPS.
Memory is the hard ceiling. Microsoft caps Developer Mode games at 5GB of RAM versus roughly 13.5GB for a retail Xbox game, giving PS5X about 37% of a normal game's allowance.
Graphics and audio are partial. The original emulator uses Vulkan, so PS5X translates rendering to DirectX, and audio works on only some titles.
Separate the evidence tiers. Media reports describe the developer's demonstration. There is currently no independent, reproducible test confirming smooth, sustained play of any title.
PS5X is a port of KytyPS5, an open-source PlayStation 5 translation layer. Because the PS5 and Xbox Series X|S share AMD x86-64 architecture, PS5X behaves more like a compatibility layer than a full hardware emulator — but it still translates a lot.
It runs as a UWP app inside Xbox Developer Mode and translates KytyPS5's Vulkan rendering to DirectX 11/12, since Developer Mode does not expose Vulkan. It contains no PS5 firmware or decryption keys, so it cannot run every game — only titles whose formats it can already handle.
The primary evidence is developer Devran Cosmo Uenal's original demonstration, posted in early September 2026, showing Quake II booting in Xbox Developer Mode. POKOPIE has not independently captured or verified gameplay footage, so we link to the press coverage rather than embedding an unverified video.
Engadget
An Xbox Series X can now run PlayStation 5 games, but there's a catch.
Read the reportSlashGear
Modders are making PlayStation 5 games playable on Xbox Series X.
Read the reportNo verified, independently captured gameplay footage is available to embed. If you have a verifiable link to the developer's original demo, send it to us.
2026-10-19
Multiple outlets report that PS5X has booted Quake II, GEX Trilogy, Hellboy: Web of Wyrd and Marvel Cosmic Invasion on Xbox Series X, with Astro Bot running near 10 FPS. No public download has been released.
Read source2026-10-11
The developer published an unsigned experimental Xbox build (KytyPS5 for Xbox 1.1.26284.1505) that requires Xbox Developer Mode and an AVX2-capable CPU. It installs through the Xbox Device Portal; Xbox One is not supported.
Read source2026-09-08
Developer Devran Cosmo Uenal demonstrates a port of the open-source KytyPS5 emulator running the PS5 version of Quake II in Xbox Developer Mode, played with an Xbox controller.
Read sourceNot officially. Xbox Series X has no native PS5 game support, and Microsoft has blocked emulators in retail mode. The only PS5 activity shown on Xbox hardware so far comes from PS5X, an experimental proof-of-concept that boots a few non-exclusive PS5 titles in Developer Mode.
PS5X is a port of the open-source KytyPS5 emulator to Xbox Series X as a UWP app. It is a research project by developer Devran Cosmo Uenal, not a finished product. Because the PS5 and Xbox Series X share AMD x86-64 architecture, it behaves more like a compatibility layer than a full hardware emulator.
The project is real, but it is an early proof-of-concept rather than a polished emulator. Its developer has shown a handful of non-exclusive PS5 games booting in Xbox Developer Mode. Treat viral claims that overstate its capabilities, or offer downloads, with skepticism.
An experimental build is available from the developer's GitHub release (tag xbox-1.1.26284.1505). It is unsigned research software that requires Xbox Developer Mode and an AVX2-capable CPU, so Xbox One is not supported. Download only from the developer's verified GitHub. Security researchers have warned of impersonation scams under similar names, including PCS5X (pcs5x.org), which distribute malware.
PS5X is legal research software: it contains no PS5 firmware or decryption keys, and it runs only in Xbox Developer Mode, outside retail mode. The main risk is downloads — the only verified source is the developer's GitHub. Impersonation scams under similar names (including PCS5X) distribute malware, so avoid any "PS5X" installer found anywhere else.
The developer’s demonstration was on Xbox Series X. Series S support has not been demonstrated, and its smaller memory and GPU budget would make the already-tight 5GB Developer Mode cap more restrictive. Treat Series S compatibility as unconfirmed.
Only a few non-exclusive titles have been shown booting: Quake II, GEX Trilogy, Hellboy: Web of Wyrd and Marvel Cosmic Invasion, with Astro Bot booting near 10 FPS. No PS5 exclusive has been shown working, and none of these titles are verified as comfortably playable.
No. Microsoft limits emulators to Developer Mode and has blocked them in retail mode. Sony does not license or support PS5 software on Xbox hardware. PS5X is independent, unofficial research.
Reported results are well below playable for most titles. Quake II was reported around 25–45 FPS with dips below 20 and input latency, while Astro Bot was reported around 10 FPS. No title has been independently shown running at a smooth, sustained frame rate.
