This patch adds multiplayer support via LAN and Internet (direct IP), but no multiplayer compatibility with the original game.
Blitzkrieg: Rolling Thunder by Nival Interactive - retail v1.3 multiplayer
The multilingual Patch supports german, english and french.
The Patch integrates the general multiplayer-ability to Blitzkrieg: Rolling
Thunder. Games via LAN and Internet (direct IP) are being supported.
The compatibility with the standard Blitzkrieg multiplayer is not being