http://retrogamingmagazine.com/2020/11/26/ground-zero-texas-introduces-full-motion-video-aliens-shooting-action-to-sega-cd-november-27th-1993-today-in-video-game-history/
Ground Zero: Texas Introduces Full Motion Video Aliens Shooting Action to Sega CD – November 27th, 1993 – Today in Video Game History