{ pkgs, ... }:
{
  environment.systemPackages = [
    pkgs.retroarchFull
    /* pkgs.retroarch */
    /* pkgs.retroarchBare */
    /*
    (pkgs.retroarch.override {
      cores = with pkgs.libretro; [
        ## selection
        #bsnes
        #citra
        #desmume
        #dolphin
        #fceumm
        #gambatte
        #genesis-plus-gx
        #melonds
        #mgba
        #mupen64plus
        #parallel-n64
        #pcsx-rearmed
        #pcsx2
        #ppsspp
        #snes9x
        #vba-m
        #beetle-psx-hw

        # ALL
        atari800
        beetle-gba
        beetle-lynx
        beetle-ngp
        beetle-pce-fast
        beetle-pce
        beetle-pcfx
        beetle-psx
        beetle-saturn
        beetle-supafaust
        beetle-supergrafx
        beetle-vb
        beetle-wswan
        blastem
        bluemsx
        bsnes-hd
        bsnes-mercury
        bsnes
        citra
        desmume
        desmume2015
        dolphin
        dosbox-pure
        dosbox
        easyrpg
        eightyone
        fbalpha2012
        fbneo
        fceumm
        flycast
        fmsx
        freeintv
        fuse
        gambatte
        genesis-plus-gx
        gpsp
        gw
        handy
        hatari
        mame
        mame2000
        mame2003-plus
        mame2003
        mame2010
        mame2015
        mame2016
        melonds
        mesen-s
        mesen
        meteor
        mgba
        mrboom
        mupen64plus
        neocd
        nestopia
        np2kai
        nxengine
        o2em
        opera
        parallel-n64
        pcsx-rearmed
        pcsx2
        picodrive
        play
        ppsspp
        prboom
        prosystem
        puae
        quicknes
        same_cdi
        sameboy
        scummvm
        smsplus-gx
        snes9x
        snes9x2002
        snes9x2005
        snes9x2010
        stella
        stella2014
        swanstation
        tgbdual
        thepowdertoy
        tic80
        twenty-fortyeight
        vba-m
        vba-next
        vecx
        virtualjaguar
        yabause
      ];
    })
    */
  ];
}