Some emulators have a different retroarch hotkey

[factoid]

I have retroarch set up to use the "home" key on my 360 controller as the hotkey, and then "start" is the exit button, so Home+Start takes me back to Attract Mode.

Works great in every emulator except for N64, which for some reason uses Select + Start. 

I'm guessing it's got a core-specific config file that's overriding the defaults.  Anyone know where I can find it?

I'm using Retropie+Attract Mode on a Pi3.

[rand0m]

You can use "exit hotkey" feature in Setting> Emulators> Emu. It should work with Retroarch.