A selectable collection of Protean improvements for Vampire: The Masquerade - Bloodlines.
The Installer supports Warform Frenzy, separate Library and Griffith Park Frenzy options, Protean Filter Load Fix, Protean Claws Hit Fix, No Auto Attack on Protean Activation, and mutually exclusive Fists or Tire Iron block animations.
This repository contains no complete game or Unofficial Patch DLL, BSP, MDL or VPK files. The Installer verifies files from the user's local installation and builds the selected changes in memory from the embedded patch recipes. Original models are read from the user's own Vampire\pack001.vpk.
- Windows
- Steam version of Vampire: The Masquerade - Bloodlines
- Unofficial Patch 11.5 Plus, 09 September 2026 revision
Visual Studio and third-party modules are not required. See BUILDING.md for the Windows PowerShell 5.1 and PowerShell 7 commands.
The public build contains only Installer.exe and README.md.
Installer.cs— WinForms UI, transactions, Backup and CLIPatchEngine.cs— checked patch application, VPK reader and MDL buildersPatchData.cs— generated changed-byte recipes, not complete game filesmanifest.json— component registry, supported hashes and recipe identifiersNew-InstallerIcon.ps1— original icon generatorBuild.ps1— autonomous release buildTest.ps1— build, package checks and synthetic PE/MDL/VPK tests
Original source code, recipes, scripts and documentation are available under the MIT License. Game names and trademarks belong to their respective owners; see NOTICE.
Generative AI was used during development of code, UI text and promotional media. The complete reviewable source is published here.