Play Hero Senki - Project Olympus Online

Summary

Hero Senki – Project Olympus feels like a love letter to every mecha fan who grew up watching giant robots clash on TV. The game packs the Gundam, Kamen Rider and Ultraman universes into a single, super‑deformed roster, letting you command pint‑sized heroes in a sci‑fi RPG that’s as quirky as it is ambitious. It sits squarely in the Compati Hero Series, a crossover playground that later inspired the long‑running Super Robot Taisen franchise. One of the most memorable introductions is the mysterious Gespenst, a character whose lore pops up in modern SRW titles as a nod to the original’s influence. Even years after its Japan‑only launch, the game’s blend of humor, crossover fan service, and unexpected depth still earns a wink from today’s crossover RPGs.