Inspired by this tweet...
...I wrote a little utility for automatically toggling your monitor's refresh rate between 60Hz and some max value (defaults to 100Hz). You can get it here: https://github.com/kostasvl/ToggleMonitorRefreshRate. It will toggle the refresh rate every time you run it. The idea is that you run it just before starting a game (to increase the refresh rate), and just after (to go back to 60). I recommend downloading and keeping the companion batch file next to the exe, and then that will automate everything as much as possible, if you just drop your game's shortcut on it. See the readme.
Works on my machine
...I wrote a little utility for automatically toggling your monitor's refresh rate between 60Hz and some max value (defaults to 100Hz). You can get it here: https://github.com/kostasvl/ToggleMonitorRefreshRate. It will toggle the refresh rate every time you run it. The idea is that you run it just before starting a game (to increase the refresh rate), and just after (to go back to 60). I recommend downloading and keeping the companion batch file next to the exe, and then that will automate everything as much as possible, if you just drop your game's shortcut on it. See the readme.
Works on my machine