1.Unoffical Arcanum Patch 091225
Just so you know this patch is no longer maintained.
Use at your own risk. Also saves made prior to this being installed.
Wont function properly.
I advise using this patch first prior to anything else.
Following all instructions the installer tells you to do.
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Now with that installed you will need the HQ Town maps.
2. High Quality Town Maps.
Run the file and follow the instructions for the installer.
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3. High Res Patch 1.1a
Run the program and have it install the files where the game is located.
Then a Command Screen will appear. Follow the instructions it provides.
Link