MIO: Memories in Orbit has officially launched today, January 20, 2026, dropping players into the decaying, breathtaking world of the Vessel. Available day one on Xbox Game Pass, PlayStation 5, Switch, and PC, this atmospheric Metroidvania tasks you with saving a dying technological ark as the android MIO. While the game’s stunning art style might pull you in, its punishing combat and intricate systems can quickly overwhelm unprepared players. Whether you're struggling to master the Pulse Dodge or hunting for elusive memory fragments, this guide covers the crucial strategies you need to survive your first hours in orbit.

1. Master the Allocation Matrix Early

Unlike traditional skill trees, MIO: Memories in Orbit uses a unique system called the Allocation Matrix. Every ability, from your combat moves to your HUD elements, consumes limited memory slots. In the early game, you often have to choose between information and power. Do you really need a minimap, or would you rather have increased damage output?

Essential Tip: Don't be afraid to unequip UI elements like the enemy health bar or even your own compass during boss fights if it means fitting in a critical combat modifier like Kinetic Thrust. You can reconfigure your matrix at any save point without penalty. Experimenting with these "builds" is the key to overcoming the Vessel's toughest challenges.

2. Perfecting the Pulse Dodge and Movement

Combat in MIO is fast and unforgiving. The "Pulse Dodge" (your core evasion mechanic) is your lifeline, but spamming it will get you killed. The dodge has a specific rhythm and cooldown window that requires precision. You need to dodge through attacks, not just away from them, utilizing your invulnerability frames (i-frames).

Upgrade Your Evasion

As you explore, look for the Enhanced Dodge and Splintering Dodge modifiers. These upgrades transform your standard evade into an offensive tool, allowing you to deal damage or inflict status effects simply by passing through enemies. Mastering the Hairpin Grapple is equally important; this momentum-based traversal tool isn't just for exploration. Use it in combat to zip vertically out of corner traps during boss encounters like Acat.

3. How to Find Memory Fragments (Fragmented Serial Numbers)

One of the most common questions for new players is how to find memory fragments, specifically the Fragmented Serial Numbers. These collectibles are crucial because collecting all six unlocks the optional "Manufactory" area and eventually "The Pit." Most are hidden in the REDACTED area.

  • Fragment #1: Look for a small hole beneath the moving rollers in the industrial zone.
  • Fragment #2: After descending through the laser grid, check the vent to the left behind the safety blocks.
  • Fragment #4: Use the hanging boxes to traverse right, then drop into a small vent below the massive circular door.

Finding these early allows you to access high-level zones sooner, granting you powerful upgrades that make the main story significantly more manageable.

4. Boss Guide: Surviving Vlad and Ati

MIO: Memories in Orbit boss guide strategies often boil down to pattern recognition and matrix preparation. For early-to-mid game bosses, aggression is often safer than passivity.

Fighting Vlad

Vlad is a formidable boss located at the end of the Manufactory area (accessible only after finding the Serial Numbers). He guards a Forebears Legacy, a permanent damage upgrade. Vlad relies on heavy, sweeping attacks. The key is to jump over his ground slams rather than dodging through them, as the lingering hitboxes can catch you at the end of your dodge animation. Use the Analyzer modifier to learn his health triggers.

The Final Test: Ati

For the endgame boss Ati, you will need a specialized loadout. Equip Protective Overlay for extra health and Glitch Trail to deal passive damage while you focus on evasion. Ati teleports frequently, so lock-on abilities are less effective. Focus on short combos and prioritize survival over high burst damage.

5. Unlock the True Potential of the Vessel

Exploration is the heart of MIO: Memories in Orbit abilities progression. Don't ignore the "optional" paths. Areas like The Pit or the hidden rooms in the Dwellings often contain Nacre caches and Mod Extensions that permanently increase your health or energy. If a boss feels impossible, you likely missed a critical upgrade in a previous sector.

Remember to check for breakable walls—visual cues like slightly cracked textures or out-of-place vegetation often hide the best loot. With these tips, you're ready to uncover the secrets of the Pearls and survive the dangers of the Vessel.