Drama CD: Drive Saga -Story of Kamen Rider Mach's Dream- (ドラマＣＤ ドライブサーガ 仮面ライダーマッハ夢想伝,Dorama CD Doraibu Sāga Kamen Raidā Mahha Musōden) is a CD drama for Kamen Rider Drive Saga. It was released in November 30, 2016.
"I will never forget... this day!"
After the fight with Roidmudes ended, Go started seeking ways to restore Chase's core. He eventually was called by Rinna, who presented him Hypnos, the AI invented by Tenjuro Banno. Will Go be reunited with Chase with the help of Hypnos?!