Overview
Prepare for an extraordinary battle for survival in Marimo-VS-IAS: Our Friends. This 3D action game thrusts players into the role of marimo, the beloved lake balls of Lake Akan, which have now found themselves connected to the vast sea.
Faced with an onslaught of invasive alien species, these resilient spheres must fight to protect their home and their friends. The game challenges players to master a variety of actions, strategically mow down encroaching enemies, and ultimately save their fellow marimo from extinction.
Highlights
- Evolve and Fight: Strengthen your marimo and unleash powerful abilities to combat diverse alien threats in this action-packed RPG.
- Diverse Missions: Engage in approximately 60 unique missions across a stage-based Story Mode, including enemy elimination, sabotage, and crucial rescue operations.
- Unique Premise: Experience a novel concept where adorable lake balls defend their aquatic environment from extraterrestrial invaders.
Who It's For
Marimo-VS-IAS: Our Friends is designed for players who enjoy unique action RPG experiences with a compelling narrative. If you're looking for a game that blends third-person shooting mechanics with RPG elements and a quirky, memorable premise, this title should be on your radar.
Fans of games that offer both engaging combat and a story-driven adventure will find a lot to love here.
Game Info
Developed and published by JoyPlot, Marimo-VS-IAS: Our Friends offers a single-player RPG experience with strong action and shooter elements. The game was released on March 27, 2026, and supports both English and Japanese languages.
Players can look forward to earning Steam Achievements as they progress through the game's approximately 60 missions.
