Net Versus: Complete — KOSNet patcher

Windows: open NetVersus-Patcher.exe.
Linux x86_64: make NetVersus-Patcher executable, then open it.

Choose your original .gdi image, then click Patch.
A new Net Versus Complete - KOSNet.cdi appears beside your original.
Open that CDI in your emulator or copy it to your GDEMU.

Supports the original Japanese TOSEC V1.005 GDI of Chess, Reversi,
Shogi, Igo, Mahjong, Hanafuda, or Gomoku Narabe & Renju.
Extract your original archive first. Keep its GDI and track files together.
CDI, CHD and previously patched images are not supported.
No game files are included. Your original image is never modified.

Includes English menus and the public KOSNet server connection.
Choose Connect to KOSNet in game and approve the QR sign-in.
Alpha: physical Dreamcast compatibility remains unverified.

Linux requires glibc 2.38 or newer (for example Ubuntu 24.04+).
Windows was tested under Wine; native Windows testing remains pending.
