The arcade hit SPACE ACE makes its way to the Sega CD and puts you in the role of the title character, Dexter. As a space hero, you're responsible for keeping the peace throughout the galaxy, but Commander Borf nails you with his Infanto Ray turning you into a little kid! On top of that, Borf has kidnapped your girl, Kimmy, and he's threatening to invade Earth. All you have to do is eliminate Borf, rescue Kimmy, save the Earth, and find a way to get back to your adult self. Through 14 levels of intense space-fighting action, you'll face off against some of the weirdest enemies you've ever seen. With awesome graphics and more than 50 video sequences from the arcade game included, you're in for a rollicking good time with SPACE ACE.