Spade no Kuni no Alice: Wonderful Black World is the ninth installment in the Heart no Kuni no Alice series. It was announced on June 1st, 2019. It is being released by Otomate. Otomate hired the original writers of the series to write this game. This game has another game tied to it called Spade no Kuni no Alice ~Wonderful White World~.

Spade no Kuni no Alice: Wonderful Black World is the ninth installment in the Heart no Kuni no Alice series. It was announced on June 1st, 2019. It is being released by Otomate. Otomate hired the original writers of the series to write this game. This game has another game tied to it called Spade no Kuni no Alice ~Wonderful White World~.