Yokai Saga is an Android app developed by Netmarble Games (서울특별시 구로구 디지털로 300 (구로동, 지밸리비즈플라자 20층)). Others apps created by Netmarble Games are: How to Train Your Monster, Nice Shot Golf, Lineage 2 Revolution, MARVEL Future Fight, Disney Magical Dice : The Enchanted Board Game, EvilBane, Seven Knights, SoulkingGlobal, Star Wars: Force Arena.

Yokai Saga first became available on 18 Jan 2017. Yokai Saga has been awarded with the "Top Developer" badge. It is estimated that Yokai Saga has been downloaded between 500000 and 1000000 times from the Play Store.

Yokai Saga 1.5.2 requires the following permissions:

Allows applications to access information about networks.

Allows applications to access information about Wi-Fi networks.

Allows applications to open network sockets.

Allows access to the vibrator.

Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.