ReSetna takes place in a fragmented world where players take control of a combat-ready robot as it navigates a post-apocalyptic landscape. Awakened by the AI ​​APEX, it must confront the mysterious Signal that is wreaking havoc on the world. As the Signal spreads, enemy robots are affected, leading to chaotic encounters. Here, players must uncover the truth behind this disruption through fast-paced combat and exploration of diverse environments.