Before installing anything, understand the architecture:
Key Warning: Do not attempt to use save data from a newer PS4 firmware (e.g., 10.00) on a jailbroken 9.00 system running v1.09. You will trigger the "Save data is from a newer version of the game" error. Use Apollo Save Tool to resign saves.
The identifier CUSA00900 refers to a specific package version of Bloodborne on PlayStation platforms. This identifier can help in tracking updates or changes specific to this version, ensuring that players have the correct patches and DLCs applied for online play and to access certain features.
The information provided is accurate as of my last update. The gaming and modding landscape evolves, so it's always a good idea to check the latest forums and official game pages for updates and guidelines on modding and playing Bloodborne.
emulator and apply these specific patches within the emulator’s "cheats and patches" menu. Force Enable Old Hunters DLC:
This patch unlocks the Eye of a Blood-drunk Hunter item on the stairs in Hunter's Dream, giving you access to the DLC. 60 FPS Patch/Vertex Explosion Fix:
Mandatory to fix the 30fps cap and prevent graphical glitches like vertex explosions (stretched textures). Disable Chromatic Aberration & Lens Flare: Removes the blurry, grainy effects for a sharper image. Proper Frame Pacing:
Corrects the original 29fps cap to a stable 30fps if you cannot hit 60fps. Bloodborne INSIGHT - Reshade:
Highly recommended visual upgrade that enhances lighting and colors. 🌟 Top 1.09 Content & QoL Mods (2026) Mods on the Nexus Mods - Bloodborne page can be installed by placing them in the correct DVDROOT_PS4 structure. Bloodborne PC Enhanced Mod (Boss Rematches)
Enables rematching any boss via a lamp, offers a free item shop (stock shop) for weapons/upgrades, and allows difficulty scaling to NG+7. Vertex Explosion Fix
The most critical fix, preventing environment textures from stretching and flickering. Auto Storage Refill
A major Quality of Life mod that refills consumables (bullets/vials) from storage automatically. Jump on L3 / Enhanced Controls
Remaps controls, enabling jumping with L3 and better sprinting/rolling mechanics. 4K UI & Compact HUD
Modernizes the user interface for higher resolution screens. 🔧 Installing & Troubleshooting CUSA00900
The keyword "bloodborne v109 dlc mods cusa00900 upd" refers to the specific process of updating and modding the North American version (CUSA00900) of Bloodborne to version 1.09 to enable The Old Hunters DLC and performance enhancements, particularly for use with the ShadPS4 emulator. Quick Setup Guide for CUSA00900 v1.09
To ensure the DLC and mods function correctly, you must align your base game and update files: Base Game: Use the Bloodborne CUSA00900 PKG file.
Version Update: Install the v1.09 update PKG (approx. 8.7GB) specifically for CUSA00900.
Note: The DLC content is technically included within the v1.09 update files.
DLC Activation: If the DLC does not trigger automatically after defeating Vicar Amelia, you may need to use a "Force Enable DLC" patch in the emulator settings. Essential Mods for v1.09
Most modern Bloodborne mods are hosted on Nexus Mods and are designed to work with version 1.09. Performance & Visuals:
60 FPS Patch: Adjusts frame pacing and removes the original 30fps cap for smoother gameplay.
Vertex Explosion Fix: A critical mod for emulator users that prevents character models from glitching. bloodborne v109 dlc mods cusa00900 upd
Disable Chromatic Aberration & Motion Blur: Patches that clean up the visual clarity, often included in "Vanilla Plus" patch sets.
Resolution Patches: Allows the game to run at 1080p, 1440p, or 4K depending on hardware. Gameplay Improvements:
Enhanced Controls: Moves sprint from the circle button to 'X' and adds a dedicated jump button combo.
Modded Save Files: For players wanting to skip the grind, modded saves for CUSA00900 can provide infinite items and unlocked DLC areas. How to Play Bloodborne on PC (2026) - ShadPS4 Full Setup
This guide covers the setup for Bloodborne version 1.09 (CUSA00900) specifically for PC emulation using shadPS4, which is currently the most effective method for applying mods and patches to this specific build. 1. Requirements and Base Setup
To get started, you need the base game files and the correct emulator version.
Game Version: Ensure you have the CUSA00900 region base game and the v1.09 update. The update file is typically 170–190MB.
Emulator: Download the latest shadPS4 (QT version) from shadps4.net or its official GitHub.
System Specs: At least 16 GB RAM and a GPU with 8 GB VRAM (Nvidia 16-series/AMD 5000-series or newer) are recommended for stability. 2. Installation Steps
Directory Setup: Create a folder for the emulator and a subfolder named games inside it.
Install PKGs: Open shadPS4, go to File > Install PKG, and select your base CUSA00900 game file. Apply Update: Use Install PKG again for the v1.09 update.
DLC Access: The Old Hunters DLC is included in the v1.09 update files. To force-enable it, right-click the game in shadPS4, go to Cheats/Patches > Patches, and check Force Enable Old Hunters DLC. 3. Essential Modding & Performance Patches
Apply these essential patches by right-clicking Bloodborne and selecting Cheats/Patches:
Performance: Enable 60 FPS (With Deltatime) and Proper Frame Pacing to fix the original 29fps cap.
Visual Fixes: Disable Chromatic Aberration and Motion Blur to improve clarity.
Resolution: Use the 720p Resolution Patch if you experience lag, as 1080p and higher can be unstable on many builds. 4. Installing Custom Mods
For external mods (like the Randomizer or First-Person mod):
DLC installed. You must reach a specific point in the story to enter: Defeat Vicar Amelia: Located in the Grand Cathedral.
Examine the Altar: After the fight, interact with the skull on the altar to trigger a cutscene and turn the world to nighttime.
Retrieve the Eye of a Blood-drunk Hunter: Return to the Hunter's Dream; the item will be on the ground near the Doll.
The Amygdala Transport: Go to the Cathedral Ward. Exit the left door, enter the square with the gravestones, and stand near the fence on the right. An Amygdala will grab you and transport you to the DLC area. Before installing anything, understand the architecture:
Recommended Level: It is suggested to be at least Level 65–90 before entering. Essential Mods for v1.09
Since Bloodborne is locked at 30fps on original hardware, most mods focus on performance and visual stability.
60FPS Patch: The most famous mod, originally created by Lance McDonald, allows the game to run at 60fps on PS4 Pro or via emulation on PC.
Cheat Patches: Available through tools like ShadPS4 or jailbroken PS4 "GoldHEN" trainers, these include:
Infinite Consumables: Never run out of Blood Vials or Quicksilver Bullets.
Disable Motion Blur: Sharpens the image by removing the heavy post-processing blur.
Draw Distance Increase: Reduces "pop-in" of environment textures.
Mod Engines: On PC emulators, you can use the Patches menu to auto-download and apply these fixes directly to your CUSA00900 files. Version 1.09 Changes
If you are sticking to the base 1.09 update without heavy mods, note these official balance changes:
Insight Costs: Blood Stone Chunks now cost 20 Insight (down from 30) at the Insight Shop.
Weapon Buffs: Stamina costs and strength scaling were adjusted for several DLC and base-game weapons to improve viability. How To Access: Old Hunters DLC - Bloodborne
For players looking to experience FromSoftware’s gothic masterpiece with modern enhancements, the CUSA00900 (North American region) version of Bloodborne updated to v1.09 is the definitive target for modding. This specific combination is widely used in the ShadPS4 emulation community and for jailbroken PS4 consoles, as it serves as the base for high-performance patches and DLC activation. The Importance of Patch v1.09
The v1.09 update is the final official patch released by FromSoftware. It is essential for several reasons:
DLC Asset Integration: Patch v1.09 actually includes all the assets for The Old Hunters DLC. Buying or installing the DLC is often just a small "key" file (around 128KB) that unlocks access to content already present in the 1.09 update.
Insight Shop Adjustments: This patch significantly reduced the cost of rare upgrade materials, allowing players to purchase Blood Rocks for 16 Insight and Blood Stone Chunks for 20 Insight.
Stability for Mods: Most modern mods, including Lance McDonald’s famous 60 FPS patch, are specifically built for the v1.09 executable. Modding CUSA00900: Key Enhancements
When running Bloodborne CUSA00900 v1.09, particularly on PC via emulators like ShadPS4, users often apply a suite of "Vanilla Plus" mods to improve the experience:
The hunter stood amidst the digital ruins of Yharnam, a specter in the code of
. While the rest of the world had moved on to newer nightmares, this one remained frozen at
, a specific anchor in time where the Old Hunters still wailed in the Hunter's Nightmare.
But the hunt had changed. The air didn't just smell of blood; it smelled of ozone and "upd" (update) packets. Through the arcane arts of Key Warning: Do not attempt to use save
, the Great Ones had been rewritten. The hunter no longer wielded a simple Saw Cleaver; it had been infused with forbidden parameters, its swing speed uncapped, its reach extending into the very margins of the screen. The Modified Nightmare
The sky over the Cathedral Ward was a bruised purple, flickering where the textures met the modded skybox. As the hunter stepped forward, the frame rate—once a stuttering 30—now screamed at a silky 60, a gift from the community’s "patch" incantations. The Arrival
: Lady Maria sat in her chair, but her AI had been "upd" (updated). She didn't just wait for the bell; she moved with the ferocity of a thousand frame-perfect scripts. The Conflict
: The hunter pulled a lever that shouldn't exist, triggering a script that merged the Orphan of Kos with the shadows of the Forbidden Woods. It was a glitch-born god, a product of a file injected into the heart of the PS4's memory. The Resolution
: As the final boss dissolved into echoes, the screen didn't fade to black. Instead, a terminal window flickered—a reminder that this Yharnam was a sandbox of possibilities, kept alive by those who refuse to let the hunt end.
The hunter closed the menu, the "v109" tag glowing faintly in the corner. In this version of the dream, the night was truly restless, and the mods were the only blood that mattered.
For those looking to dive deeper into the technical side of Bloodborne's modding community and version history: Modding Community Version History Technical Specs Community Hubs Nexus Mods
hosts various visual and gameplay overhauls, though many advanced mods require specific hardware setups. Bloodborne Wiki
remains the gold standard for lore and base-game data used by modders to identify offsets. Patch v1.09 Significance PlayStation's Official Page
notes v1.09 as one of the final stability updates, often used as the baseline for 'backported' content. CUSA & Region Codes PlayStation Support
explains the CUSA identification system, where CUSA00900 identifies the European release of the game. gameplay changes
introduced in the v1.09 patch, or are you looking for a guide on how to identify your game's CUSA code
It looks like you’re asking for a descriptive or reference text related to a specific modded setup for Bloodborne — likely for PlayStation 4 (CUSA00900 is the EU game ID), update version 1.09, with DLC and mods.
Here’s a clear, informational text you could use for a forum post, readme, or mod listing:
Bloodborne – v1.09 (CUSA00900) – DLC + Mods Setup
Base Game: Bloodborne – Game ID CUSA00900 (EU/UK release)
Game Update: 1.09 (v109) – the final official patch before modding
DLC: The Old Hunters (required for many mods)
Console: Jailbroken PS4 (FW 9.00 or 5.05/6.72/7.55/9.00) or PS4 emulator (shadPS4)
Mods included (example list):
Installation notes:
Important:
| Mod Category | Description | Example Files / Changes |
|--------------|-------------|--------------------------|
| Gameplay / Balance | Changes to damage, stamina, bullet usage, rally potential | params/ edits (AtkParam, SpEffectParam) |
| Visual / Texture | Recolored attire, weapons, VFX | .dds replacement inside chr/, obj/, effect/ |
| Model Swaps | Replace a weapon model with another, or player model with an enemy/boss | .flver → .flver substitution in chr/ |
| Lighting / FX | Remove fog, change lantern colors, disable chromatic aberration | .scenb, .gparam, .esd edits |
| Cut Content Restoration | Restore unused armor, weapons, or movesets | item.msgbnd, param edits |
| Randomizers | Enemy/item/weapon random placement (requires script injection) | .lua / .bin mods via GoldHEN payload |