Disorder6[a] is a suspense visual novel video game developed and published by 5pb.

The game is a sequel to Dunamis15 in Suspense-fiction Adventure series, and it was released in Japan on August 22, 2013, featuring six chapters and 8 endings.

Disorder6 is set in the same world as Dunamis15, and uses similar gameplay.

The game has six chapters, each going through memories from the perspective of a main character.

Marika (マリカ) Hayato (ハヤト) Yuno (ユーノ) Navi (ナヴィ) Famitsu gave the game their silver award.