To All of Mankind, AKA Jinrui no Minasama he, is an adventure game that has a group of girls trying to survive in a ruined Akihabara.
The half-Japanese, half-Russian character is an exchange student prodigy majoring in aerospace engineering at just 12 years old.
Players will be able to add her to the group starting at the middle of the game for ¥500, opening up the ability to see some things other characters can’t thanks to her vast knowledge.