-nosound : don’t emulate sound

-alsa : use ALSA for sound output

-oss : use OSS for sound output

-pulse : use PulseAudio for sound output (default)

-mini : show screen at 320x240 in a rotated 640x480 screen

-rotate : rotate screen clockwise

-fs : start FBZX at fullscreen

-hw : use hardware buffer (best for console framebuffer)

-db : use double buffer

-ds : use doublescan (don’t emulate TV black stripes)

-ss : force singlescan (emulate TV black stripes)

-bw : emulate black&white TV set

-color : emulate a color TV set

-jump N: show one TV refresh and jump over N refreshes (for slow systems)