Plot: Star Ocean: Anamnesis is a free-to-play role-playing video game developed by tri-Ace and published by Square Enix for Android and iOS devices. Wikipedia
Plot: Shin Megami Tensei: Liberation Dx2 is a role-playing video game developed by Atlus and Sega, and published by Sega for iOS and Android. It is part of the Shin Megami Tensei series, which in turn is part of the larger Megami Tensei franchise. Wikipedia