1. Unzip this whole zip to its own folder. Don't paste its files into the game folder.
2. Drop your game folder onto install.cmd. It tells you what it did, or why it stopped.
3. Start the game the way you always do, and look for the plain PPC in the mech lab's weapon list.
4. If it isn't there, send weapon-patch.log from your game folder. restore.cmd undoes it all the same way.

Your weapons are in weapon-rows.txt in the game folder. README.md has the rest, including the warnings.
