Except in very rare occasions, TSL Patcher mods cannot and should not be installed through Vortex. Installing Mods: There are two types of mods for KotOR games, either manual installation, or mods installed through a community made tool called TSL Patcher. The game artwork will appear in the top left of Vortex to confirm your active game. Use the “Manage” button on the game tile to add it to your managed games. Locate KotOR in the 'Unmanaged' section or by using the search. Getting Set up: To begin, open up Vortex and navigate to the games section. Requirements: This guide assumes that you use the Steam versions of KotOR, and is as-yet untested for the GOG version.