ncurses?
      ( sys-libs/ncurses:=[unicode
            (+)
      ?
] sound?
            ( media-libs/libao media-libs/libmodplug media-libs/libsamplerate media-libs/libsndfile[-minimal] media-libs/libvorbis )
       )

sdl?
      ( media-libs/freetype:2 media-libs/libjpeg-turbo:= media-libs/libpng:0= media-libs/libsdl2[sound,threads
            (+)
      ,video] media-libs/sdl2-mixer[mod,vorbis,wav] sys-libs/zlib )

ncurses?
      ( sys-libs/ncurses:0=[unicode?
] sound?
            ( >=media-libs/libao-1.1.0 >=media-libs/libmodplug-0.8.8.4 >=media-libs/libsamplerate-0.1.8[sndfile] >=media-libs/libsndfile-1.0.25 >=media-libs/libvorbis-1.3.2 )
       )

sdl?
      ( >=media-libs/freetype-2.6.0:2 >=media-libs/libjpeg-turbo-1.5.0:0= >=media-libs/libpng-1.6.0:0= >=media-libs/libsdl2-2.0.9[sound,threads,video] >=media-libs/sdl2-mixer-2.0.4 >=sys-libs/zlib-1.2.0 )