Zenless Zone Zero is an immersive action RPG set in a post-apocalyptic world brimming with mystery and adventure. As players step into the shoes of a Proxy, they will navigate the bustling city of New Eridu and venture into the enigmatic Hollows. The game's rich narrative unfolds through a captivating storyline, which players must progressively unlock by leveling up their characters and completing various missions. While it is not an open-world RPG, the game still allows players to visit specific areas as their character, while also interacting with various NPC, and even agents.