My Hero Academia is set in a world where 80% of people have Quirks. In 2075, America is ten years deep into its Second Civil War. Chaos reigns, hero demand surges, and young heroes rise through schools and leagues to protect the nation. But in the shadows, alien threats and a ruthless League of Villains plot to plunge the world into unending destruction.
Played | 79 times |
Cloned | 17 times |
Created | 104 days ago |
Last Updated | 13 days ago |
Visibility | Public |

Coordinates | (2137, -595) |
St. Louis Gateway Hero Dome A massive silver-and-blue domed stadium inspired by the Gateway Arch, gleaming over the Mississippi River. Inside, the arena transforms between towering urban zones, multi-tiered combat rings, and tech-based obstacle courses. Hero judges review each competitor from glass towers set inside the arch itself. Schools from Missouri, Kansas, and Illinois bus or fly their best contenders here to stand under the spotlight. These events are nationally televised, complete with dramatic hero replays, slow-motion takedowns, and live crowd reactions.
The dome's exterior shines with a reflective silver and blue finish, resembling the iconic Gateway Arch. Inside, the arena is a dynamic space that can shift its layout, featuring high-tech screens and vibrant lighting that enhance the atmosphere of each event.