Shin Megami Tensei - Devil Survivor 2

Shin Megami Tensei: Devil Survivor 2 is a tactical RPG where the player controls a protagonist equipped with a smartphone that allows summoning demons. Gameplay features a unique 3-person team system in which each human character can be accompanied by up to two demons, enabling flexible party compositions. Battles occur on a grid-based map with turn-based combat where parties alternate actions, and hitting enemy weaknesses grants extra turns. The Fate system allows bonding with characters through conversation to unlock bonuses and different endings. Players manage a demon auction for recruitment and fusion, with over 100 demons available across various races. The story follows a group of high school students who survive a fatal train crash predicted by the Nicaea app and are recruited by JP to combat the Septentriones, celestial invaders threatening humanity in seven days.