@Space Hedgehog whats your issue with the script? If you tell which error you get we can fix it.

autohotkey sometimes has issues with buttons getting "stuck" or continuing to fire when dealing with remapping and holding down inputs. I'm not entirely sure why, but I think it's because it's a "hotkey" remapping rather than the key registry remapping. I recommend Microsoft Powertoys if you're on windows. The remapping unfortunately can't be made program specific, but unlike many other real remap software that require restarting the computer to save key changes (like Sharpkeys or KeyTweak), the keyboard manager in Powertoys doesn't need any type of reset. This is ideal since you'd want to be able to turn the remap off when you exit SFPA (or other games). Hope this helps someone!

@ChikoHikaru I think it is because of keyboard layout you're using. There is a special character won't work unless you use specific keyboard layout.

It's just one line fix.

i had to use gpt to fix the syntax errors and the script is now working, anyway thank you

didn't work