Space Ace is an interactive adventure game adapted from the classic animated film of the same name by Don Bluth Studios. Players take on the role of space hero Ace to stop the evil commander Borf, who plans to turn humans into babies with the "Infanto Ray" and invade Earth. As Ace approaches Borf's fortress, he is hit by the ray and turned into a child, while his companion Kimberly is kidnapped by Borf. Players must guide Ace through various obstacles, find and destroy the ray device, rescue Kimberly, and ultimately save Earth. The game uses interactive video, letting players choose story branches at key plot points to shape the narrative. Its high difficulty and varied death animations challenge players' operational skills.