Alter your game files at your own risk and ALWAYS make backups! You can give yourself unlimited RUs in Homeworld (in Classic, Remastered, 1, or 2). Complete the process outlined below carefully. Find your copy of Homeworld saved on your hard drive, which is often located here: C:Steam Gamessteamappscommon

Once you have found the folder, navigate them in this order: HomeworldRM (folder) --> Bin (folder) --> Profiles (folder) --> Profile1 (folder... this may vary if you have multiple Profiles) --> Campaign (folder) --> Ascension (folder... for "Remastered"... Homeworld Classic if you are playing the 1990's version)! After you have completed at least the first mission, you can scroll down to the bottom of the Ascension folder and you will see Notepad files called "persist2", "persist3", "persist4", etc. Open the latest persist file and scroll to the very bottom. You should see an entry for "RUs". You can update this value to be whatever you like.