: Right-click the file and select "Extract Here" using your chosen archive tool.
: In games like Kerbal Space Program , the Community Tech Tree (CTT) allows players to add hundreds of new parts without cluttering the interface. The ctt.rar file usually contains the configuration files ( .cfg ) that tell the game where these parts belong in the research tree. ctt.rar
Because .rar files can execute scripts or contain harmful executables, never open a ctt.rar file from an unknown or suspicious website. If your antivirus flags the file, or if it asks for administrative permissions unexpectedly, delete it immediately. : Right-click the file and select "Extract Here"
: Most mods require you to move the extracted folder into a specific directory, such as GameData for KSP or the Data folder for Total War titles. Because
: Always ensure you are downloading mod files from reputable community hubs like Nexus Mods or GitHub to avoid malware. Security Warning
