If you want to remove a game from your library installed with SteamTools, you have to use our Steam Games Remover.
1
Download and open the remover
2
Click Browse and select Steam directory
When you click Browse, it should select it automatically, you just need to click Select Folder.
If it didn’t select automatically
3
Open SteamDB and find your game’s ID
Detailed instructions can be found in step one of the Downloading a game page
4
Paste the game ID and click Delete Game
5
Restart Steam through SteamTools
6
Congrats!
If you’ve followed all of the steps correctly, you should have removed the game from your Steam Library.