MIO: Memories in Orbit is a metroidvania set aboard the Vessel, a colossal space ark drifting through the void. You play as MIO, a nimble robot who wakes within this decaying technological giant with no understanding of why it now lies in ruins. The ship's AI caretakers, known as the Pearls, have ceased functioning and the Vessel faces imminent shutdown. Your task is to dive into its depths, revive its lost memories and unravel your own past and destiny in the process.
The Vessel sprawls out like a gigantic labyrinth, a living organism with its own ecosystems and architectures. Lush vegetation has overtaken the ruins and machines have gone rogue throughout its corridors. As you explore this interconnected space you'll earn abilities that transform how you move through it. A grappling hook, air gliding and spider-like wall clinging open new pathways and secret routes through the twisted expanse. Mastering precision, rhythm and timing becomes essential to finding your flow through this world.
Combat demands adaptation. Over thirty enemy types and fifteen guardian bosses stand between you and the Vessel's secrets, each with distinct fighting styles and movement patterns. The relentless Mosquito and the menacing Scarecrow represent just a fraction of the adversaries you'll face. Your arsenal grows to meet them. Unleash orbs as projectiles, create decoy clones to strike from unexpected angles or use your hook to evade incoming attacks. Scavenging enemy components lets you enhance and customise MIO's abilities through modifiers. The choices are yours. Transform your grappling hook into a deadly lasso or an evasion tool. Sacrifice your shield to boost damage output. Every decision shapes MIO into a force tailored to how you want to play.
You won't navigate this journey alone. Damaged robots scattered throughout the Vessel can be repaired, helping you piece together the ark's past while providing valuable bonuses. Interacting with the environment reveals memories and dark secrets behind the tragic blackout that brought this place to ruin. The world draws from comics, paintings and anime, filled with breathtaking scenery and artistic detail. A dynamic soundtrack blending lo-fi beats and choral melodies carries you through each discovery.