M6.4 MVP — 0.1.0rc4 (Windows x64)

M6.4 MVP / 0.1.0rc4 — Windows 10/11 x64 portable pre-release.

Download the Windows x64 portable ZIP

Download and run

1. Download L4D2ModDatabase-0.1.0rc4-win-x64.zip from Assets.
2. Extract the entire ZIP to a writable local folder.
3. Open L4D2ModDatabase.exe. Keep _internal beside the EXE.
4. Select your Left 4 Dead 2 game root when prompted.

Players do not need Python or SQLite installed. The source ZIP is for developers.

Included features

• Local Workshop catalog, previews, public Steam metadata and manual corrections.
• Category / Target filters and Original Target → Replacement / Change details.
• A saved Planning selection with explanations of selected-pair resource overlaps.
• Read-only game access: the app does not enable/disable mods or change load order.

Verification and limits

The rebuilt ZIP passed four isolated EXE scenarios: first launch, restart, unavailable game root and recovery. The test child had no external Python in PATH. Synthetic game files and saved data remained consistent. Six public-source packaging tests also passed.

The executable is unsigned. Testing does not certify every Windows/Steam setup or gameplay compatibility. Resource overlap is not a verified crash prediction. This is a pre-release, not stable 1.0.

Original project source and documentation: MIT, copyright (c) 2026 RABrian. Runtime components retain their own terms; bundled notices include Python's Windows binary conditions. Only the two VCRUNTIME DLLs supplied with CPython are bundled; unrelated build-tool UCRT/API forwarder DLLs are excluded.

SHA256SUMS.txt and individual .sha256 files are included. Publication approved by RABrian on 3 November 2026.