Ace Attorney Investigations Collection: AA Investigations: Miles Edgeworth – Walkthrough with Achievements

I enjoyed making walkthroughs for the Apollo Justice trilogy so I decided I’d do guides for the Investigations games too! Compared to other available guides, I aim to offer more plot context to help readers quickly find the right spot while still keeping spoilers to a minimum. Also, I’ll occasionally point out optional flavor text/convos I thought were funny or interesting. Those recommendations, as well as steps for achievements that don’t progress the plot, will go in italics.

• If you’d prefer the Japanese audio, you can change it from the title menu > Options > Language.
• Make sure reader mode is off as it will disable many achievements.
• You can fast forward through previously read dialog by holding Z/right mouse. If you go to Options > Gameplay and enable Text Skip, you can also do this with unread dialog.
• If you miss an achievement, you can use the chapter select menu to minimize your replay time.

If you didn’t choose the HD art on start-up, go to the title menu > Options > Art Style > HD for…
Everything Old Is New Again
Play the game with HD remastered chibis.

Missable:
Friendship… Or Pity?
Whilst investigating the hallway, ask Gumshoe if theres “Anything of interest?“

Automatic:
Doing Things My Way
Make a connection in logic mode

Objection!
Present the correct evidence during a rebuttal

Turnabout Visitor
Finish the first episode

-Gumshoe Rushes onto the Scene-
Hit Q to open Logic.

• Connect “Crime scene: My Office” with the “Office Key”.

Examine the gun and the files on the floor.
Click the body to zoom in. Examine the body and the leather badge.
Open Logic.

• Connect “Victim was a Detective” with the “Revolver”.

Examine the gun’s cylinder.

-Portsman’s Arrival-
Examine the jacket in the frame. Mouse over the bullet holeand hit Deduce. Present the Victim’s Revolver.
Examine the keypad.
Open Logic.

• Connect “The Killer’s Goal” with the “Wiped Fingerprints”.
• Connect “Signs of a Struggle” with “Motive: Theft?”

Deduce: Point out the bullet hole then present the Crime Scene Notes.
The faulty assumption: choose the order of the files.
(Finally!) examine the bloody writing on the lower right.

When Gumshoe asks for an explanation, you can choose “Maybe some other time” to skip the cross-examination tutorial.

-Mr. Portsman’s Logic-
Present the Stolen File on statement 4.
Press on statement 1. Ask for more details.
Present the Secret Safe on revised statement 2.

-Investigating the Hallway-
Achievement: Talk to Gumshoe (hit T) and ask “Anything of interest?”
Talk to Maggey.
Present the Master Key to Maggey and talk to her again.
Open Logic.

• Connect “Master key was stolen” with “Used the master key”.

Click Edgeworth’s door (on Maggey’s left, middle of the screen) to zoom in. Examine the doorknob.
Click the bench to zoom in then examine the white binder.

Click the door on the right to zoom in then examine the doorknob.
Deduce: point out the doorknob then present Mr. Portsman’s Office.
An easy way to find out: examine the prints on the doorknob.
Who else should be there? Present Maggey Byrde.
Examine the paper slipped under the door and the base of the basketball net.

-Mr Portsman’s Rebuttal-
Present the Master Key on statement 3.
You directed: present Maggey Byrde.
What did he use? Presentthe Basketball Hoop.
Present the Note Left by Victim on statement 3.
Proof positive: present Mr. Portsman’s Office.

-Portsman’s Alibi-
Press on everything.
Logic:

• Connect “Files in disarray” with “Mr. Portsman’s alibi”.
• Connect “Another handgun” with “Another visitor”.

-Portsman’s Alibi Part 2-
Press on statement 4.
Present the Note Left by Victimon revised statement 5.
The tape: flip it over and examine the blood.

-Case Closed-
Present the Stolen O-Series File.

Missable:
A Prosecutor’s True Passions
Whilst with Gumshoe, return to the passenger cabin and examine the law book and the chessboard.

Automatic:
Turnabout Airlines
Finish the second episode

-What Ms. Teneiro Saw-
Present the Travel Wallet on statement 4.
The wallet: click the monogram to open the wallet.
Present Crime Scene Notes on statement 4.
Point out the cash scattered all over the floor.

-Investigating the Lounge-
Head to the far left of the cabin to reach the lounge.
Examine the puddle in front of the elevator. Point out the footprints.
Click the body to zoom in. Examine the gold piggy bank, the body, and the photo sticking out of the victim’s pocket
Deduce: point out the lanyard then present the Photo of Mr. Hicks.
Open Logic.

• Connect “Murder Weapon: Cpt. Ugo” with “Blunt force trauma”.
• Connect “Where was the killer?” with “Elevator”.
• Connect “In the elevator with Hicks?” with “Spilled grape juice”.

-What Mr. Lablanc Saw-
Press on statement 1.
Present Grape Juice Footprints on the revised statement 2.
-What I Saw Part 2-
Press on statement 2.
Press on the revised statement 2.
Present Sky Magazine on the new statement 3.

Another location? Present the Captain Ugo Piggy Bank.

-The Search for Evidence-
Head to the right to reach the in-flight shop.
Examine the hideous suitcases.
Examine the broken cabinet door.

Open Logic.

• Connect “Tiny Captain’s hat” with “Murder weapon: Captain Ugo”

Click the broken door to zoom in.
Deduce: point out the broken glass then present the Captain Ugo Piggy Bank.
Open Logic.

• Connect “Turbulence” with “Suitcase”.

What’s not quite right: point out the lack of wheel stoppers on the left suitcase.
The suitcase: rotate and click the latch to open it.
Used to transport: present the Crime Scene Notes.

Talk to Gumshoe.
Head left to re-enter the plane.
Achievement: Once you regain control, head back to the cabin (left) and examine the chessboard and the law book by Edgeworth’s seat. (Gumshoe has funny bits about other items in the passenger area, but there’s nothing necessary for the investigation up here.)

Talk to Lablanc.
Present the Bloody Cloth to Lablanc then talk to him again.

-Franziska’s Logic-
Present the GoYou Suitcase on statement 2.
Proof that it was moved: present the Grape Juice Footprints then point out the wheel tracks.
-Franziska’s Logic Part 2-
Present the Captain Ugo Piggy Bank on statement 1.

-Interrogating Ms. Teneiro-
Enter the flight attendant’s cabin behind the door to your left.
Talk to Teneiro.
Present the GoYou Suitcase to Teneiro then talk to her again.
Proof that it hasn’t been used: point out the price tag.
It was originally in the in-flight shop.
The person who bought it: present Rhoda Teneiro.

-Investigating the Cargo Hold-
Talk to Franziska.
Examine the array of unsold suitcases and the open suitcase on the ground.
Open Logic.

• Connect “Profile on Franziska” with “Interpol”.
• Connect “Broken glasses” with “Glass shards”.

Talk to Franziska again.

-Definitive Evidence-
Press on statement 2.
Press on the revised statement 3.
What should be examined: the body.
Logic:

• Connect “Cause of death” with “Captain Ugo piggy bank”.
• Connect “Weapon couldn’t be found” with “A sizable weapon”.

Show me the evidence: Don’t have evidence to show.
The real cause: free fall.
Not always where it is now: present Refueling in Zheng Fa.

-Further Investigation of the Hold-
Examine the inconveniently positioned box.
Talk to Lablanc.
Open Logic.

• Connect “Smuggling” with “Valuable piece of art”.

Talk to Lablanc again.

Click the Alif Red statue to zoom in.
Deduce: Point out the orange eyes then present the Photo of Mr. Hicks.
Deduce: Point out the cover stuck beneath the statue (scroll down) then present Cargo from Zheng Fa.
Clean up: present the Borginian Cloth.
Highly suspect: Ms. Meele’s testimony.

–Ms. Meele’s Alibi-
Present the Suitcase Receipt on statement 4.

-Reason For Suspicion-
Press on statement 3.
Present the Alif Red Certificate on statement 5.
From the very beginning: present the GoYou Suitcase.
Special circumstances: where the murder took place.
Something unaccounted for: present the Missing Cell Phone.

Head to the flight attendant’s cabin. Examine Teneiro’s locker.
Examining the evidence: flip it over and examine the camera lens.
The picture: examine the box with the cryptic writing nearest the railing.
Present the Borginian Cloth.
Logically, the killer would’ve… point out the box of bedsheets.

Missable:
The Blue Badger’s Daddy
After finding Lance, head to the park entrance and talk to the man looking at the blue badger.

Wright Over Here!
After finding Lance, go to the park entrance and walk all the way to the right to spot Wright in a rowboat.

Automatic:
The Kidnapped Turnabout
Finish the third episode

-Escaping the Isolation Room-
Talk to Kay.
Examine the cell phone, the support beam, the Bad Badger Head, the lockers, and the photo rally sign.
Click the boxes of badgers to zoom in then examine the key.
Talk to Kay again. (She should move away from the door after discussing the kidnapping.)
Click the door to look through the slot. Examine the ladder.
Open Logic.

• Connect “Open floor panel” with “Beam I was tied to”.

Examine the newly revealed floor panel.

• Connect “Underground entrance” with “Tiny key”.
• Connect “Underground ladder” with “Lockers”.

-Investigating the Wild Wild West Area-
Talk to Gumshoe.
Talk to Kay.
Talk to Ernest Amano.
Examine the footprints.
Walk to your right and talk to the Blue Badger.
His testimony contradicts: present Badger Photo Rally.
Open Logic.

• Connect “Costumes” with “A second Blue Badger”.
• Connect “What kind of shoes?” with “Costumed escape”.

Examine the footprints again.
Click the garage shutter to open it.

-Investigating the Crime Scene-
Examine the bullet wound and the pendant.
Deduce: point out the pendant then present Preliminary Findings.

-Shi-Long Lang’s Logic-
Press on statement 4.
Present Preliminary Findings on the revised statement 5.
–Meekins’ Testimony-
Present the Blue Badgermobile on statement 3.

-Finding the Eyewitness-
Talk to Ema.
Examine the searingly Pink Badgermobile.
Talk to the stuff of Edgeworth’s nightmares Pink Badger.

-What Oldbag Witnessed-
Press on statements 2 and 3.

-Re-Creation-
Examine the victim (blue).
What’s missing? Present Mr. Deacon’s Murder Notes.
Open Logic.

• Connect “Victim was kidnapper?” with Why is there no blood?”

Talk to Ema and ask her to do a footprint analysis.

-What Oldbag Witnessed (2)-
Present Victim’s Costume on statement 2.
Examine the stage.
Open Logic.

• Connect “Stage was packed up” with “In the shadow of the stage”.

Examine the improbably positioned shooter.

-Agent Lang’s Logic-
Present Mr. Deacon’s Murder Notes on statement 3.
The mistaken parameter was the killer and victim’s locations.

-Another Bit of Proof-
Present the Blue Badgermobile on statement 4 then point out the mud-free tires.

-Regrouping with Ernest Amano-
Achievement 1: Walk to the right to reach the park entrance. Talk to the father and daughter looking at the blue badger.
Achievement 2: Keep walking right and you’ll spot Wright, Maya, and Pearl having a murder-free day on the water.
Talk to Amano.
Talk to Paups.
A location that might hold a clue: the Kidnappers’ Hideout.
Talk to the officer in blue.

-Investigating the Hideout-
Examine the costume in the blue bucket,
Click the fold-up table to zoom in. Examine the chairs and the coffee cups.
Click the exterior door (right) to zoom in. Examine the handle and the broken sword.
Open Logic.

• Connect the ” Folding chairs” with “3 cups”.
• Connect “Door leading outside” with “Broken prop sword”.

Talk to the Proto Badger.
What proves that one does not exist? Point out the remaining Pink badger costume.
Open Logic.

• Connect “Unaccounted for Bad Badger” with “Costume pieces”.

Deduce: Point out the hole in the badger’s hand then present the Blue Badger Bible.

Examine the pendant.

–Ms. Paups’ Confession-
Press on statement 5. Raise an objection.
He wouldn’t have been able to: present Mr. Deacon’s Pendant and Ms. Paups’ Pendant.
The piece that gives it meaning: present the Colin Devorae Dossier then point out the word ‘daughter’.

-Another Possibility-
Present the Stolen Costumes on statement 4.
The brains: present Lance Amano.

–Lance’s Testimony-
Press on statement 5.
Present the Broken Prop Sword on the new statement 6.
A motive: present the Love Letter.

-Chain of Events-
Press on statement 3.
Present Colin Devorae Dossier on the revised statement 3.
This must be wrong: Both are correct.
How is that possible? Present the Bad Badger Head.
It really belonged to the Proto Badger.
How did he make sure: present the Missing Model Gun.

-What Ms. Paups Saw-
Press on statement 3.
Present the Bad Badger’s Head on the revised statement 4.
You really saw Miles Edgeworth.

The costume: examine the gun, the bullet hole and the shard sticking out of the head.

-Decisive Evidence-
Present the Stolen Costumes on statement 1.
Not at the stadium: present the Victim’s Costume then point out the burn mark around the bullet hole.
The location: point out the Haunted House.
Prove it: present the Mirror Shards.

-In the Haunted House-
Waiting here: point out the green B icon.
Examine the looming badger then present the Broken Prop Sword.
What do you want to do? Test with Luminol.
Deduce: point out the sword then present the Broken Prop Sword.
Conflict? Present the Blue Badger Bible.
Examine the mirror. Walk to the left end of the hall and click the Blue Badger doll to zoom in.
Deduce: point out the badger’s belt then present the Blue Badger Bible.
Open Logic.

• Connect “Blue Badger in reverse” with “Mirror shards”.

Reason they built it: present the Gatewater Land Pamphlet.
To make it disappear, move the mirror-wall.
Hiding place: point out the left end of the hall.
An inconsistency: point out the (empty) left end of the hall.
The real badger: present Mr. Deacon’s Murder Notes.

Missable:
Behind Each Bench
During the middle or latter part of the investigation, enter the courtroom and examine the prosecutor’s bench, the defense bench, and the judge’s bench.

Promises 6 and 7…?
Immediately after receiving the Promise Notebook from Kay, present it to her.

Automatic:
Turnabout Reminiscence
Finish the fourth episode

-During the Recess-
Talk to von Karma.
(If you’d like to hear the reason Edgeworth doesn’t wear his badge, present it to von Karma.)
Talk to Gumshoe.
Talk to the defense attorney.
(If you still haven’t been clowned hard enough, try presenting your badge to Yew and to Gumshoe. Also, you can examine the fire extinguisher for a PW:AA2 callback.)
Talk to the detective blocking the door.

-Investigating the Crime Scene-
Examine the open window, the bags on the table, the bags on the floor, and the TV.
Click the bodies to zoom in. Examine the gun, the knife and the ink stain on Faraday’s hand.
After the bodies have been flipped over, examine the gunshot wound, the knife wound, and the fountain pen.
Open Logic.

• Connect ”Fountain pen in pocket” with ”Ink stain”.
• Connect ”Neat and tidy table” with ”Plastic bags strewn about”.

Deduce: point out the gun then present the Fountain Pen.

-What Happened According to Franziska-
Press on statement 3.
Present Det. Gumshoe’s Testimony on the revised statement 3.
Something strange? Yes, Something is off. Then present the Crime Scene Notes.
The contradiction here is the order the bodies fell.

-What Happened Part 2-
Press on statement 3.
Present the Crime Scene Notes on the revised statement 3.
That would be neither man.
Proof of another: present the Plastic Bag.

What should I ask Gumshoe about? Motive for the murders.

–Gumshoe’s Motive-
Press on statement 5 then raise an objection: motive for killing Mr. Rell.
Present the KG-8 Incident Overview on statement 1.

Talk to Yew.
Present the KG-8 Incident Overview. Note: You must ask her about the incident first or she will not react to the evidence.
How she’s related: through the victim.

Note: The label on save data changes to “Middle” after Yew appears, even though the “To Be Continued” screen comes after the KG-8 conversation. I went with the TBC as the more natural scene break.

-Onward Towards the Truth-
Talk to Yew (again).
Talk to Gumshoe. (Note: If you try to talk to Gumshoe before Yew, he’ll be “too worked up”.)
Present Det. Gumshoe’s Testimony to Gumshoe.
Enter the hallway via the door on the left (next to Yew).

-Investigating the Hallway-
Talk to the judge.
Talk to Detective Badd.
Anything else I should ask him about? The time he heard the gunshot.

Click the bench beneath the window to zoom in. Examine the cactus and the pink scrap. Scroll down then examine the ant feeding frenzy and the handprint.
Examine the orange vending machine. (You can examine each food item for more terrible puns.)
Open Logic.

• Connect ”Pink piece of trash” with ”Windowsill cactus”.
• Connect ”Swiss roll crumbs” with ”Vending machine”.

Click the orange vending machine again.
Deduce: point out the overpriced Swiss roll then present the Annual Bonus Envelope.

-The Judge’s Testimony-
Present Det. Gumshoe’s Fingerprints on statement 4.

-What I Saw Part 2-
Press on statement 2 (and the others if you enjoy bullying the judge.)
Present Det. Badd’s Testimony on the revised statement 3.
This is what produced the sound: present the Balloon Piece.

-While I was on Duty-
Press on statement 3.
Present Det. Gumshoe’s Fingerprints on the revised statement 3.
Someone else was there: present the Swiss Roll
Talk to Kay. Feed the beast Kay: present the Swiss Roll.
Achievement: Examine the prosecutor’s bench and the defence bench. Then climb the stairs to examine the judge’s bench.
Talk to Kay.
Achievement: After asking about her father, present the Promise Notebook to Kay.
On Kay’s account: present the Promise Notebook.

Note: Once again, I’ve gone with the TBC scene break rather than the save labels.

-The Truth of the KG-8 Incident-
Talk to Badd.

Click the evidence on the prosecutor’s bench to zoom in. Examine the organizer, the gun, the manila envelope, and the knife.
Through this piece of evidence: present the Yatagarasu’s Key.
The knife: flip it around and examine the gold end of the handle.

Talk to Badd.
Present the Yatagarasu’s Key to Badd then talk to him again.

-Detective Badd’s Movements-
Press on statement 3.
Present the Balloon Piece on the revised statement 4.
Logic:

• Connect “Lobby number 2 window” with “Dissipating the smell”.
• Connect “Open windows” with “Very loud television”.
• Connect “Missing evidence” with “Gunshot could be heard”.

Examine the VCR.
Deduce: point out the open window then present the Surveillance Video.
The killer manipulated the perception of when the crime took place.

-Confrontation-
Press on everything.
How it could’ve been fabricated: present the Surveillance Tape.
How should I explain it: the window was open.
The real killer is Calisto Yew.

–Ms. Yew’s Rebuttal-
Present Ms. Yew’s Perfume on statement 1.

-Why It Couldn’t Be Me-
Press on statement 4.
Present the Yatagarasu’s Key on statement 5.
Who would know from the start: the Yatagarasu.

-Case Closed-
Proof of friendship: present the Swiss Roll.

Missable:
Lang Zi Says!
When examining Allebhast’s Primidux Statue with Lang, examine the statue’s sword and shield.

Ladders and Step-ladders
When you regroup with Kay by the outdoor stage, examine the stepladder.
(Part 1 of 2)

Automatic:
Turnabout Ablaze
Finish the fifth episode

Examine the pamphlets on the table to the left.
Talk to the Steel Samurai.

-Investigating the Babahlese Embassy-
Talk to Franziska.
Examine the gold statue, the safe, the emblem on the wall, and the knife display rack.
Click the body to zoom in. Examine the knife and the key in his pocket.
The secret to the key: examine the golden end of the handle.
Talk to Ambassador Palaeno. Note: Make sure you ask about Cohdopia after finding the key.

Open Logic

• Connect “Motif on knife handle” with “Butterfly of Babahl”.
• Connect “Franziska’s return” with “Stealing of secret”.

Talk to Franziska again.

• Connect “Locked safe” with “Key used at embassy”.

The safe: examine the stuck paper.
The secret: it has two compartments.
Deduce: point out the slot on the left side then present the Yatagarasu’s Key.
The key: examine the blade.
Inside the safe: examine the papers.
Deduce: point out the papers then present the Cohdopian Paper Document.

-Why Arrest Kay-
Press on statement 3 (and the original statement 4 if you’d like to hear our heroes commiserate about being falsely accused.)
Present the Yatagarasu’s Key on the revised statement 4.

-Definitive Evidence-
Present the Babahlese Knife on statement 2.
Click the middle of the knife to take it apart.
Why she couldn’t have been: point out the flower emblem on the tang.
Prove the relationship: present the Embassy Guide.

Talk to Franziska.
Talk to Palaeno.

-Investigating the Allebahstian Embassy-
Talk to Badd.
Click the knife display rack to zoom in. Examine the knives.
Deduce: point out the bent spearhead then present the Steel Samurai’s Autograph.

Click the body to zoom in. Examine his head, the sword, and the note in his hand.
Examine the picture frame and the flowers in the windowbox.
Click the gold statue to zoom in.
Deduce: point out (any part of) the statue then present the Photo with Steel Samurai.
Sigh and talk to Larry. Note: If you talked to him earlier, you’ll need to go back and ask about the murder weapon.
(If you want to compound the horror, present the Autograph to Larry.)

Talk to the Pink Princess.
Brace yourself and present the Lady’s Undershirt to Oldbag. Then talk to her about the Samurai Dogs.
Open Logic.

• Connect “Smoke from chimney” with “Used the fireplace”.
• Connect “Undershirt from next door” with “Shared chimney”.

-Larry’s Story-
Press on statement 5.
Is it worth it? Alas yes, raise an objection.
The person you wanted to make a delivery to: Ex-Security Lady.
Best summed up with: present the Stand-In Request.

-Larry’s Assertion-
(Pressing this testimony is pretty funny, especially 5.)
Present Letter from a Stalker on statement 1 or 5 then point out “””Wéndy”””.
You’ve graciously provided me with: present the Steel Samurai’s Autograph.

-Why Larry-
Press on statement 2.
Present the Samurai Spear on the revised statement 3.
-Why Larry Part 2-
Press on statement 3 then raise an objection.
Yet to touch: present Allebhast’s Primidux Statue(the shiny one). (Note: Babahl’s statue will not work.)

Achievement: Examine the Primidux statue’s sword and shield (on back).
Turn the statue upside-down and examine the handprint.

-Regrouping with Kay and Gumshoe-
Achievement: Examine the stepladder on your left for the first of two quarrels.
Talk to Gumshoe.
Talk to Palaeno.
Present the Primidux Statue (either) to Palaeno.
Return to Allebhast by walking towards the screen, then across the theatre to the door on the left.

-Investigating the Rose Garden-
Talk to Lang.
Examine the pool, the woman’s statue and the king’s statue.
The shadow: point out the King Primidux statue.
The other part: point out the queen’s statue (scroll right).
What part: point out her raised hand.
Return to the Babahlese Embassy (walk towards the screen, across the theatre through the door, then up and to the right).

-The Truth Behind the Fire-
Click the desk to zoom in. Examine the ink bottle.
Click the desk drawer to open it.
Deduce: point out the trapezoid notepad then present DeMasque II’s Note.
Talk to Palaeno.

-Recreation-
Talk to Gumshoe.
Examine the grandfather clock and the flames.
What fire-related evidence: present the Silhouette Lantern.
The thing Palaeno was mistaken about: present the Babahlese Ink.
This is the source: present the Counterfeit Bills.
Open Logic.

• Connect “Connected fireplaces” with “Bilateral symmetry”.

Deduce: point out the starter wood then present Amb. Palaeno’s Testimony.

• Connect “Revolving fireplace used” with “Missing ashes”.
• Connect “Escaped through revolving fireplace” with “Shih-na’s location”.

-The Yatagarasu’s True Identity-
They would’ve run right into Shih-na.
Not the one in the photo: present the Fires in Babahl.

–Shih-na’s Movements-
Present the Revolving Fireplace Wall on statement 4.
Used recently: present Ambassador Palaeno’s Testimony.

–Shih-na’s Rebuttal-
Present the Wire on statement 5.
This location: point out the room Shih-na was in.
Which to examine: her coat.
The substance: present the Bahbalese Ink.
How I will prove it: Burn the coat.
Clip her wings: present Ms. Yew’s Perfume
The real identity is neither person.

Pairing up: present the Babahlese Knife Handle.

Something we cannot overlook: point out the flag on the front of the car.

-Border Crossing Weapons-
Present Babahl’s Primidux Statue (the burnt one) on statement 3.
Another way: present the Photo of Yatagarasu.
The hidden face: present Allebhast’s Primidux Statue (the shiny one).

-Movements in Allebhast-
Press on statement 4.
Press on the new statement 5.
Present the Passionflowers on the new statement 6.
Examine the flowers then show evidence.
The truth they reveal: present the Hair Sticks.
The object which completes the picture: point out the crossbow.

-Border Crossing Part 2-
Press on statement 2.
Present the Wire on the revised statement 3.
The motion: rotary motion.
The thing that made it possible: point out the ceiling fan.
Point us to the mastermind: present the Passionflowers.
Everything will become clear: present Allebhast’s Primidux Statue (the shiny one).
Examining the evidence: examine the head then click the plates.

The choice I must make: use the trump card (or “don’t use it”, to waffle first and do it anyway.)

Relay an order: point out the black card.
Examining the evidence: flip the card over and examine the bloodstain.
Directly links the smuggling: point out the black card, again.
There must be something here: point out the medal reflected in the window.

-In the Lobby-
Click the commemorative photo to zoom in. Examine Alba’s bouquet.
Deduce: point out the strange “flower” then present the Allebhastian knife.
Open Logic.

• Connect “Coachen’s counterfeiting op.” with “Renovations”.

Most to gain: Quercus Alba.

• Connect “Agitated Alba” with “Motive to kill Coachen”.

The place where it happened: point out the Theatrum Neutralis.

-Surveillance Footage-
Which footage: 5:23
Examine the Iron Infant’s lumpy bedding.

–Alba’s Alibi-
Press on statement 2.
Present DeMasque II’s Note on the revised statement 3.
–Alba’s Alibi Part 2-
Present the Commemorative Photo on statement 4.
–Alba’s Alibi Part 3-
Present the Pushcart on statement 4.
The unnatural part: present the Notes on Coachen’s Body.
Examining the evidence: rotate so you can see inside the cart then click the blood stain.

-Movements in Allebhast-
Press on everything.
The key to the route is bilateral symmetry.
We need to examine: point out the Babahl embassy grounds.
Tonight’s events made it possible: present the Fires in Babahl.
Used to move up and down: present the Fountain Spouts.
Another thing smuggled: present the Pick.
What it belongs to: present the Allebhastian Knife.

-The Steel Samurai’s Show-
Press on statement 3.
Present the Samurai Spear on the revised statement 4.
The only way you could’ve known: You saw it.
This is related to both: present the Pushcart.
Logic:

• Connect “Samurai dogs” with “Body in the pushcart”.
• Connect “Samurai dogs were removed” with “Hinomaru dogs”.

The trace evidence: point out the red dot on the flag.
It belongs to this person: Quercus Alba.
What shows it: present Ambassador Alba’s Wound.
How he brought a weapon in: present the Yatagarasu’s Key.

By the end of the first game, you should have 15 achievements: 7 just for playing the game as well as Everything Old Is New Again, Friendship or Pity?, A Prosecutor’s True Passions, Blue Badger’s Daddy, Wright Over Here!, Behind Each Bench, Promises 6 and 7, and Lang Zi Says.

You should also have 1/2 of the latest (step)ladder feud.

I’m working on a walkthrough for Prosecutor’s Gambit, it should be up within the next week.

Any errors? Places where I should clarify or add a screenshot? Let me know in the comments!