Unlocking 100% completion in FORENSIC - M.E. Protocol requires a sharp eye and specific choices across its four main cases. This guide provides the complete list and strategy for all 12 achievements, covering unmissable story progression, missable case actions, collectibles, and the game's true ending. The achievements are split into five story-based unlocks, six that require specific actions or choices, and one collectible hunt.

Many achievements are missable and tied to your performance evaluation or key narrative branches. While you can't get every achievement in a single playthrough without strategic saves, this guide will give you the most efficient roadmap to earn them all.

Unmissable Story Achievements

Five of the twelve achievements in FORENSIC - M.E. Protocol are awarded for simply completing the main story cases. You cannot miss these as long as you play the game from start to finish. They serve as milestones in your journey as an M.E. investigator.

  • Welcome to the Force: Unlocked after completing the initial tutorial sequence.
  • The First Stitch: Unlocked upon the successful completion of Case 1.
  • Ghost in the Machine: Unlocked upon the successful completion of Case 2.
  • Oracle's Fall: Unlocked upon the successful completion of Case 3.
  • The Whole Truth: Unlocked upon the successful completion of Case 4, the final case in the game.

These will pop naturally, so you don't need to worry about any special conditions. Focus your attention on the seven more complex, missable achievements detailed below.

Case Performance & Action-Specific Achievements

These achievements demand more than just completion; they require you to perform perfectly, imperfectly, or execute specific high-stakes actions flawlessly. Three of them are directly tied to your case evaluation scores.

How to Get a Perfect (or Awful) Score

Your performance in each case is graded on a percentage scale based on finding all evidence, making correct deductions, and choosing the right dialogue paths during interrogations. Two achievements hinge on this system.

  • By the Book: To unlock this, you must achieve a 100% evaluation on any case. The easiest place to earn this is during Case 1, as it has the fewest variables and evidence locations. Be meticulous: scan every object in every room, exhaust all dialogue options, and carefully link your evidence before making an accusation. A single missed clue will lock you out of 100% for that run.
  • Sloppy Work: The polar opposite. For this, you need to finish any case with an evaluation of 50% or lower. Again, Case 1 is a good candidate. Intentionally ignore obvious evidence, present incorrect conclusions, and fail dialogue checks. Rush to an accusation with minimal support to guarantee a low score and unlock this achievement.

The Final Interrogation: Master Interrogator

This is one of the most skill-based achievements in the game. During the climax of Case 4, you will confront the primary antagonist, known as Subject Gamma. To unlock Master Interrogator, you must complete this entire multi-stage interrogation sequence without making a single mistake. This means presenting the correct evidence at the right time and selecting the precise psychological tactic (Pressure, Empathize, Accuse) when prompted.

A mistake will void the achievement for that playthrough, so it is highly recommended to make a manual save right before initiating the final dialogue. If the dialogue interface shows a red “Incorrect” feedback marker at any point, immediately reload your save and try again.

Comic Grid: Four steps to a perfect interrogation against Subject Gamma.

Comic Grid: Four steps to a perfect interrogation against Subject Gamma.

The Collector: All 15 Memento Fragment Locations

Scattered throughout the game's four cases are 15 hidden Memento Fragments, which provide deeper lore about the world and your protagonist's backstory. Finding all of them unlocks The Collector achievement and is also a prerequisite for the game's true ending. These are highly missable, so follow this checklist carefully.

Infographic: A checklist of all 15 Memento Fragment locations by case.

Infographic: A checklist of all 15 Memento Fragment locations by case.

Case 1: The First Stitch (4 Fragments)

  • Fragment 1: In the victim's apartment, scan the digital picture frame on the nightstand.
  • Fragment 2: At the nightclub, behind the bar, scan a discarded datapad on the floor.
  • Fragment 3: In the suspect's hideout, inside a locker in the back room.
  • Fragment 4: After the chase sequence, scan the wreckage of the getaway vehicle.

Case 2: Ghost in the Machine (4 Fragments)

  • Fragment 5: Inside the corporate server room, on a console to the far left of the main terminal.
  • Fragment 6: In the underground maintenance tunnels, look for a side path behind some steam pipes.
  • Fragment 7: At the hacker's apartment, scan the custom-built computer rig.
  • Fragment 8: During the virtual reality sequence, it's a glowing data cluster hidden in the corner of the final room.

Case 3: Oracle's Fall (4 Fragments)

  • Fragment 9: In the Oracle's sanctuary, behind the main altar.
  • Fragment 10: At the data broker's office, inside a secret compartment in his desk.
  • Fragment 11: During the memory-dive sequence, scan a corrupted file that appears briefly on the left.
  • Fragment 12: In the abandoned subway station, on the seat of a rusted train car.

Case 4: The Whole Truth (3 Fragments)

  • Fragment 13: In the M.E. Protocol headquarters lobby, scan the memorial statue.
  • Fragment 14: Inside the cryo-storage facility, on a shelf in the records room.
  • Fragment 15: In the final confrontation area, just before initiating the dialogue with Subject Gamma, it's on a console to the right of the entrance.

Branching Paths: Empath vs. Pragmatist

Case 3 contains a critical narrative choice that determines the unlock of one of two mutually exclusive achievements. You will need to either reload a save or play through the case a second time to get both.

At the climax of the case, you will decide the fate of the so-called "Oracle." Your choice locks you into one of two paths:

  • Empath: Choose the dialogue option to show mercy and help the Oracle escape. This path is often seen as the more compassionate route and will immediately unlock the achievement.
  • Pragmatist: Choose the dialogue option to uphold the law and apprehend the Oracle. This is the cold, by-the-book decision that prioritizes procedure over personal feeling, unlocking the achievement upon completion of the case.

Your choice here also has minor ripple effects on the dialogue in Case 4, but its primary impact is on these two achievements.

The True Ending: How to Unlock "Case Closed"

FORENSIC - M.E. Protocol has one primary ending, but achieving the "true" version of it requires you to have fulfilled specific conditions throughout your playthrough. Unlocking the Case Closed achievement is the game's final challenge, signifying you've uncovered the entire truth.

Annotated Diagram showing the branching choices required to get the 'Case Closed' true ending.

Annotated Diagram showing the branching choices required to get the 'Case Closed' true ending.

There are three hard requirements to get the true ending:

  1. Find all 15 Memento Fragments: You must have unlocked "The Collector" achievement. Without the complete backstory, your character cannot make the final, crucial deduction.
  2. Make the "Empath" choice in Case 3: You must have chosen to help the Oracle. The information gained from this path is vital for the final confrontation.
  3. Achieve a 90% or higher evaluation on Case 4: Your final performance must be nearly flawless. This means finding all evidence and making no more than one or two minor errors during the investigation leading up to the final interrogation.

If you meet all three conditions, a new, final dialogue option will appear during your confrontation with Subject Gamma. Selecting this option provides the full context of the conspiracy, leading to the true ending and the "Case Closed" achievement.

Frequently Asked Questions

  • Can you get all achievements in one playthrough? No, because the "Empath" and "Pragmatist" achievements are mutually exclusive. However, you can get all 12 by making a manual save before the key choice in Case 3, earning one achievement, then reloading to earn the other on the same playthrough.

  • What is the hardest achievement to get? Most players find "The Collector" or "Master Interrogator" to be the most difficult. "The Collector" requires vigilance across the entire game to find all 15 hidden fragments, while "Master Interrogator" requires perfection in a high-pressure, unrepeatable dialogue sequence.

  • Do difficulty settings affect achievements? No, FORENSIC - M.E. Protocol does not have traditional difficulty settings. The challenge is the same for all players, focused on observation and deduction rather than combat or reflexes.

The Final Verdict

Securing all 12 achievements in FORENSIC - M.E. Protocol is a rewarding experience that validates your skills as a true detective. It pushes you to explore every corner of its world, master its mechanics, and fully unravel its dense, conspiratorial narrative. With this guide, you have the complete blueprint for 100% completion.