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How to make a Custom Announcer

This tutorial shows you how to create your own custom announcer mod for League.

If you encounter any issues with this tutorial or you don't understand part of it, you can ask for help on the Discord-server or you can contact me directly: Zamius


Required tools


Video tutorial


Written tutorial


[I put here the timestamps of each steps from the video, if you want to jump to a specific part.]

  • [0:30] Download needed programs + mod files including ZIP-file. You have also a Google Sheet-list available if you feel like to using it. If you do, then make sure to make a copy of the sheet file first, so you can edit it! Don't even try to edit the original one! (That will anger the squirrels in your neighborhood >:D)

  • [1:04] Install Wwise (doesn't matter which version, but recommended to use the latest one, mine is 2016 so it looks a bit different).

Let's get to work!

  • [0:56] Create your VO lines and export them as WAV-files

  • [1:04] Convert them into WEM-files with Wwise (Make sure the WEM-files are smaller in file size compared to WAVs! Otherwise try again)

  • [1:57] Modding the VO lines into the game (AKA modification process)

Creating the mod itself finally!

[2:38] Open LCS-Manager at last and make your dream announcer mod a reality!


Known Issues

“I can’t hear anything when I am in-game, but it works in GUI.exe!”

  • Solution: Just re-convert the WAV-files again to WEM until their file sizes are smaller than WAVs. If they are pretty much the same as WAVs, then the conversion has failed/bugged.

I get an error something about “Access denied!”

  • Solution: Try opening CSLol-manager with admin rights.





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