Play PS5 Games on Xbox Series X: The PS5X Emulator, Explained
PS5 games running on Xbox hardware sounded impossible until mid-October 2026, when developer Devran Cosmo Uenal showed PS5X — his port of the open-source Kyty PS5 emulator — running real games on an Xbox Series X through Microsoft’s official Developer Mode. This guide covers what PS5X is, how to install it, which PS5 games actually run, and what the numbers look like.
Short answer: Yes — an Xbox Series X can run a handful of PS5 games today, but only through the experimental PS5X emulator in Developer Mode. Four titles are confirmed working (GEX Trilogy, Hellboy: Web of Wyrd, Marvel Cosmic Invasion, Quake II), generally at 25–45 FPS with dips, and audio works in only one of them. No demanding PS5 exclusive runs yet. Installation uses an official Xbox feature, requires a free Microsoft developer account, and works on Series X and Series S — not Xbox One.
What is PS5X?
PS5X is an Xbox port of Kyty, an open-source PS4 and PS5 emulator that developer InoriRus has been building for Windows PCs. Porting it to Xbox was a real engineering problem, not a recompile: Xbox has no Vulkan graphics support, so Uenal translated Kyty’s rendering code to Direct3D 12, using Mesa’s spirv-to-dxil pipeline to translate shaders. The port also fights the UWP app sandbox’s 5 GB foreground memory limit with paging and swap-file support. It runs as a signed UWP app deployed through Developer Mode — no console exploit or modified firmware involved.
Uenal demonstrated the port on his YouTube channel and describes it as a research project. The underlying KytyPS5 project publishes public Xbox builds on GitHub, and it has been shipping new builds at a remarkable pace — several in the week of October 18–19, 2026 alone, each adding Direct3D 12 workarounds, faster asset loading, and memory savings. That release cadence matters: PS5-on-Xbox compatibility is improving week to week, which is why this page carries a verification date and our compatibility list is updated as new builds land.
What you need to run PS5 games on Xbox
- An Xbox Series X or Series S. Xbox One is not supported.
- A free Microsoft developer account to activate Developer Mode (an official console feature, toggleable alongside the normal retail dashboard).
- The PS5X app package from the official KytyPS5 GitHub releases page, deployed through the Xbox Device Portal from a PC on the same network.
- Your own legally obtained game files. PS5X does not come with games, and this site does not provide or link to game dumps, firmware, or decryption keys.
- Realistic expectations. Four confirmed titles, frame rates in the 25–45 range with dips below 20, input latency, and audio in only one game so far.
Installation in brief
The short version: install the Xbox Dev Mode app from the Xbox Store, activate it with your developer account, note the Device Portal address shown in Dev Home, then upload the PS5X app package from a PC browser. The full walkthrough with every step, screenshots-free but explicit, is in our PS5X install guide. Budget about 20–30 minutes for the first-time setup, most of it waiting for the console to switch modes and for the package to deploy.
Which PS5 games run on Xbox Series X?
Four games have been demonstrated running on the public build, and — a detail worth noticing — none of them are PlayStation exclusives. They were chosen because they are technically undemanding: older engines, small asset footprints, modest rendering budgets. That is the shape of early emulation in every generation, and the list will grow (or not) as the Direct3D 12 renderer matures. The maintained table with statuses and performance notes lives on the PS5X compatibility list page; the quick view:
| Game | Status | Notes |
|---|---|---|
| GEX Trilogy | Runs | Retro collection; among the first shown working |
| Hellboy: Web of Wyrd | Runs | Stylized roguelite, modest GPU load |
| Marvel Cosmic Invasion | Runs | Pixel-art beat ’em up |
| Quake II (2023 remaster) | Runs | ~25–45 FPS, occasional drops below 20, input latency |
| Astro’s Playroom | Boots only | Reaches the menu; not playable |
How PS5 emulation on Xbox actually works
PS5X is not a shortcut around console architecture — it is brute-force emulation, the same approach as PC projects like RPCS3 for PS3. The Xbox Series X’s CPU interprets and re-implements the PS5’s operating system calls while the GPU runs translated game rendering through Direct3D 12. Emulation is expensive: the PC version of Kyty needed a high-end desktop to run PS5 software at playable speeds, and the Series X, while powerful, gives up some headroom to the UWP memory sandbox. That is why four lightweight games run and heavy AAA titles do not — yet. For context on the upstream project’s pace: Kyty’s PC build went from running Demon’s Souls at 1–2 FPS in early September 2026 to 40–50 FPS by the end of that month.
Limitations you should know before trying it
- Audio mostly missing. Only one of the four confirmed games produces sound.
- Performance dips. Even Quake II drops below 20 FPS at moments, with visible input latency.
- No PSN, no store, no saves sync. PS5X is offline emulation; there is no PlayStation Network access, and saves live only on your console.
- Shaky ground upstream. Because the port re-implements Kyty’s Vulkan renderer as Direct3D 12, upstream fixes cannot simply be copied over — each improvement must be re-ported.
- Booting is not playing. A game reaching its title screen is not the same as being completable. Our compatibility list separates the two.
Frequently asked questions
Can an Xbox Series X run PS5 games?
Yes, experimentally. The PS5X emulator — an Xbox port of the open-source Kyty PS5 emulator — runs on Xbox Series X and Series S through Microsoft's official Developer Mode. As of October 19, 2026, four PS5 games have been shown running: GEX Trilogy, Hellboy: Web of Wyrd, Marvel Cosmic Invasion, and Quake II. Demanding PS5 exclusives do not run yet.
What is PS5X?
PS5X is the name developer Devran Cosmo Uenal gave his port of Kyty, an open-source PS4/PS5 emulator originally built for Windows PC, to Xbox Series X|S hardware. Because Xbox does not support Vulkan, the port translates Kyty's graphics code to Direct3D 12. Uenal describes it as a research project; public builds ship on the KytyPS5 GitHub releases page.
Does PS5X work on Xbox One?
No. PS5X is a UWP app targeting Xbox Series X and Series S only. Xbox One consoles cannot run it.
Does PS5X work on Xbox Series S?
The project targets both Series consoles. Reports so far come from Series X footage; on a Series S you should expect lower frame rates and tighter memory limits, since the Series S has less RAM and a weaker GPU.
Is using PS5X legal? Will my Xbox get banned?
Emulators are legal, and Developer Mode is an official Microsoft feature that any Xbox owner can enable — it runs alongside, not instead of, the normal retail dashboard. You must supply your own legally obtained game files; downloading commercial games you do not own remains piracy. Microsoft's Developer Mode is intended for app development, so using it as documented carries no unusual ban risk by itself.
Can PS5X run God of War Ragnarök, Spider-Man 2, or other AAA exclusives?
No. PS5 emulation is years behind PC consoles-in-emulation projects like RPCS3. The four confirmed titles are small or retro-styled games chosen because they are undemanding. A PS5-style home menu video shows larger titles listed in a library — Crash Bandicoot 4 and Gran Turismo among them — but none of them have been shown running.
Where do I download PS5X?
Public Xbox builds are published on the KytyPS5 GitHub releases page — the project behind PS5X ships new builds frequently, sometimes daily. Beware of reupload sites: the GitHub project page is the only official distribution channel, and this guide does not host or mirror any game files, firmware, or keys.
How much does it cost?
PS5X itself is free and open source. Activating Developer Mode requires a free Microsoft developer account. The real cost is expectations: with four confirmed titles, sub-40 FPS performance, and missing audio in most games, this is a glimpse of the future, not a PS5 replacement.
Explore the rest of the guide
How to Install PS5X on Xbox Series X|S
Step-by-step developer mode setup for the PS5X emulator: developer account, Dev Mode activation, Device Portal deployment, and first boot.
PS5X Compatibility List
Which PS5 games run on Xbox Series X|S through the PS5X emulator: confirmed playable titles, boot-only entries, performance notes, and the latest project builds.
Kyty: The PS5 Emulator Behind PS5X
What Kyty is, who develops it, what the PC version can run today, and how the PS5X Xbox port relates to the upstream project.