Bloodborne Unofficial PC Port (bbport) - Complete Guide & Download 2026
Run the original PS4 version of Bloodborne natively on Windows 10/11 with Vulkan, DLSS, FSR upscaling and unlocked frame rates - full step-by-step setup guide.
What is bbport? bbport is a community-made, unofficial project that runs the original PlayStation 4 executable of Bloodborne directly on a PC. The game's own x86-64 code runs natively on your processor, a small runtime written for this one game replaces the PS4 system libraries, and the graphics are translated to Vulkan by a renderer derived from shadPS4.
That is why it is described as a native port rather than a general PS4 emulator. The Windows build by Supermedo adds a launcher with every setting in one window, available in 13 languages.
Download Bloodborne PC Port
Server 1 is a sponsored partner link. The port itself is published by its developers on GitHub (Server 2): open the page, click Releases and download the latest Windows zip. Always download from the developer's GitHub page and avoid re-uploads on random sites.
System Requirements
Step-by-Step Installation Guide
Check your PC
Make sure you are on 64-bit Windows 10 (version 1903 or later) or Windows 11, with a Vulkan 1.3 capable graphics card and an up-to-date GPU driver. Your CPU must support AVX, BMI1, MOVBE and LZCNT, which covers Intel Haswell (2013) and newer and AMD Ryzen.
Prepare your own game folder
The port needs a decrypted copy of Bloodborne CUSA03173 at version 1.09 with the original eboot.bin inside. Use only a copy you own. Other game versions still run, but only at 30 FPS, because the 60/90/unlocked FPS, resolution and effects patches need 1.09.
Download the port
Use the Server 2 button, open the Releases section on GitHub and download the latest Windows zip file.
Extract to its own folder
Unpack the zip anywhere you like, in a dedicated folder. If you ever try a different build of the port as well, keep each build in its own separate folder so they do not overwrite each other.
Start the launcher
Run Bloodborne.exe. This is the launcher that holds all settings in one window. You can change the interface language from here (13 languages are supported).
Select your game folder
Point the launcher to the folder that contains eboot.bin. If your build has a Ready check option, run it and confirm the game version shows 01.09 before you continue.
Choose your graphics settings
Pick the frame rate, upscaler and output resolution (see the settings table below). If you are unsure, start with 1080p output and FSR 3.1, then raise quality once the game runs well.
Press PLAY
Click PLAY to start the game. Inside the game you can open the port's settings overlay at any time with Insert on keyboard or L3 + R3 on a controller.
Best Settings Explained
| Setting | Options | Notes |
|---|---|---|
| Frame rate | 30, 60, 90 or Unlimited | Needs game version 1.09. The cap is a setting, not a guaranteed result - actual FPS depends on your hardware. |
| Upscaler | DLSS, FSR 3.1, FSR 4, TAA | Pick based on your GPU (see the upscaler guide below). |
| Output resolution | 720p, 1080p, 1440p, 4K | For outputs other than 1080p, changing resolution or preset in the in-game menu needs "Apply and restart the game". |
| Live resolution changes | Off by default | Lets you switch resolution without a restart, but costs more performance. Recommended for strong desktop GPUs only. |
| Sharpness | 0 to 2 | Works with the upscalers and with TAA. |
| Game effects | Chromatic aberration, depth of field, motion blur, SSAO, in-game AA, SSR, model LOD | Each can be toggled from the overlay. Turning off heavier effects may help weaker PCs. |
| Mods and patches | Loose-file mods, XML patches | The launcher supports mod folders with enable switches and load order. Original game files stay untouched. |
Which Upscaler Should You Use?
NVIDIA DLSS
For GeForce RTX 20 series and newer. The natural choice for RTX owners.
AMD FSR 3.1
The safest general choice. If a chosen option is not supported by your GPU, the port falls back to FSR 3.1.
AMD FSR 4 / 4.1.1
Higher quality upscaling for GPUs that expose the required Vulkan shader features, including supported RDNA2 and RDNA3 cards.
TAA (Native)
Native-resolution temporal anti-aliasing without an FSR model. It can be switched live and adds some extra work compared with no temporal AA.
Controls and Extras
| Feature | How to use it |
|---|---|
| Settings overlay | Press Insert (keyboard) or L3 + R3 (controller) |
| Controller | Gamepads work through SDL3, with a keyboard fallback |
| Free camera | Enable it in the launcher or overlay and restart. Hold Cross and press L3 to cycle modes (keyboard: hold Space and press Z) |
| Cheats and mods | Managed from the launcher |
Mouse support varies between builds, so check the release notes of the build you use before relying on it.
Video Guide
Troubleshooting and FAQ
No. It is an unofficial community project. Bloodborne has no official PC release, and this project is not affiliated with Sony Interactive Entertainment or FromSoftware.
No. The zip contains only the port. You must supply your own decrypted v1.09 game folder.
The 60, 90 and unlocked FPS options depend on community patches that need game version 1.09. Other versions run at 30 FPS.
The game uses PS4 CPU instructions such as AVX, BMI1, MOVBE and LZCNT. Older processors without them cannot run the port.
A black window with FSR 4 was reported on an older GTX 1060 in the Linux build, where FSR 3 worked instead. If FSR 4 fails on your system, switch to FSR 3.1.
The port needs about 6 GB of free memory across RAM and page file, and about 10 GB for 1440p or 4K output. Close other apps and enlarge your Windows page file if needed.
For outputs other than 1080p, the whole game renders at the preset resolution set by a patch at start, which is the fastest path. Enable live resolution changes only if you have a strong GPU.
The Steam Deck uses the separate Linux build of bbport, which is distributed as an AppImage. This guide covers the Windows build.
The project is open source under GPL-2.0 or later. Download only from the developer's GitHub page, and remember it is experimental software, so keep backups of your saves.
Software Information
| Detail | Info |
|---|---|
| Name | Bloodborne PC (bbport) - Windows build |
| Windows build developer | Supermedo |
| Original Linux port | deadinside28 |
| Graphics base | Vulkan renderer derived from shadPS4 |
| Target game | Bloodborne for PS4, CUSA03173, version 1.09 |
| Upscaling | NVIDIA DLSS, AMD FSR 3.1, FSR 4, TAA |
| License | GNU GPL v2 or later |
| Status | Experimental, playable |
| Game files included | No |
| Download | GitHub Releases |
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