After producing many interactive CD - ROM titles , they began their work on their first feature - length CG film The Living Forest in 1997 .
After producing many interactive CD - ROM titles , they established the name Dygra Films in 2000 .
After producing many interactive CD - ROM titles , they began their work on their first feature - length CG film The Living Forest in 1997 and established the name Dygra Films in 2000 .