Maru's Mission Play Online 🪙 Game Boy Games in Browser

Summary

Maru's Mission lets you step into the shoes of ninja Maru, a spry hero on a frantic rescue quest after the samurai villain Muramasa snatches his girlfriend Cori. The side‑scrolling action takes you across six wildly themed worlds—bug‑laden American forests, misty Romanian hills, sun‑baked Egyptian deserts, mythic Greek ruins, vibrant Brazilian jungles, and a stylized Japanese realm—each populated by folklore‑inspired monsters and a unique mini‑boss before the final showdown. Along the way Maru gathers new weapons, using clues left by defeated foes to track Muramasa’s trail. The original Japanese version, Oira Jajamaru! Sekai Daibōken, debuted in 1990, but the 1991 North American Game Boy release swapped out several sprites, cut‑scenes, and the soundtrack, giving it a distinct flavor. After a 2012 Virtual Console revival, the title resurfaced in 2023 on the Game Boy Color as Ninja JajaMaru: The Great World Adventure, cementing its place as the first Jajamaru game many Western players ever met.

Storyline

In Maru's Mission, the player steps into the shoes of Maru, whose girlfriend Cori has been kidnapped and hidden in a secret location. Determined to save her, Maru must journey across six distinct worlds, each presenting its own challenges and puzzles. The game’s core drive is the rescue quest, pushing players to explore varied environments while battling obstacles. As the adventure unfolds, the urgency of finding Cori fuels the gameplay, making every world a crucial step toward her salvation.

Edited by Maya Carter