Custom Missions Patch
From Wing Commander Encyclopedia
- Download the external missions patch file from here and extract the contents into your Prophecy directory.
- Double click on patch.exe to run it.
- Place the contents of your chosen mission zip in the Prophecy\Mission directory and rename the .mis file to s0.mis.
- Run Prophecy and play the Sim 0 mission from the simulator, which will now have been replaced by the mission of your choice.