To set up CTF simply extract the files into the same path like in the provided zip file, then set it in your map as the default game mode.
Special thanks to: Zliryu from Discord
2. Extract it in the correct path and set it as the game mode in any of your multiplayer maps
3. Once that is done, put 2 flags onto the map and on one of them check that it’s for the blue team
To add it into the menu selection widget, see the how to add multiplayer maps tutorial.