By default, Alt-F4 does not work in a UDK game.

How would I go about adding unreal script to cause the game to exit to desktop upon Alt-F4?


This is what I've tried:

; Primary default bindings

That would be your DefaultInput.ini. If you add something along the lines of +Bindings=(Name="F4",Command="exit",Alt=True), that should do the trick. The next time you run the game, the UDKInput.ini will be rebuilt using a combination of DefaultInput.ini and the BaseInput.ini in Engine\Config.

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  • \$\begingroup\$ Please see my update above. I have tried starting the line with "." or "+", but both do not work. I included the other commands in my update above to show where within DefaultInput.ini I have inserted the line for Alt-F4 \$\endgroup\$ – Brian Webster Jan 7 '13 at 18:12
  • 1
    \$\begingroup\$ A little further down in the file, F4 is being re-bound to the command "Playersonly". Comment that line out and you should be good-to-go! \$\endgroup\$ – Phillip Jan 7 '13 at 19:51

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