Welp, I'm really sorry for having to split this up, but if you look at the table of contents in my guide to the first game, you'll understand why.
These games are longer than I remembered, haha.
Thanks to DesertSage for helping me out with the solutions so I don't have to spend half of my life looking for them.^^''
So, without further ado, let's proceed to repeat that madness all over again!

TIP: Just like last game, you can skip text by holding the right mouse-button! Very useful for when you forgot to get somthing for an achievement

Finish the 1st Episode





During the witness account Dustin and Maggey, press Gumshoe on the statement that says "It sounded like they were even talking about marriage"

Aaand it's another tutorial round with Payne the canary. You should be able to figure most of this out on your own, but missing the forest for the trees (or being lazy XD) is still quite possible, so here's my solutions!

Choose what you want for the first issue
Choose Glasses

Decisive Evidence
Present Maggey Byrde's Profile (Yes, you can present those now, press R to see them) on the statement that starts with "I don't like saying it"

Dustin and Maggey
Optional: Press Gumshoe on the statement that starts with "It sounded like" for an achievement
Optional: Press Gumshoe a lot here, to see why he dislikes testifying against Maggey (Because he's being so obvious, even the Judge picks up on it^^'')
Press Gumshoe on the statement that starts with "It was something"
Choose Press further
Choose Of course it's relevant

Writing on the Ground
Present Baseball Glove on the statement that starts with "From this"



What I Saw That Day
Present Baseball Glove on the statement that starts with "The only other thing"
Choose has bad eyesight

What Happened Next
Present Dustin's Autopsy Report on the statement that starts with "It must've been"
Choose Question further
Choose There is something...
Present Crime Photo 1
Choose Yes, I have an idea.
Present Glasses
Choose There was a way
Present Cell Phone
Present Names List
Choose A member of that group.
Present Dustin Prince's Profile
Choose Fingerprints on the phone
Choose Raise an objection
Present Phoenix's Business Card
Choose the back of the card

Finish the 2nd Episode





Guess Lotta's name as "Lotta Hair" when you meet her during Part 1 - Investigation

Kurain Village
Talk to Maya about all available topics
Move to Meditation Room

Meditation Room
Talk to Grey about all available topics
Move to Channeling Chamber

Channeling Chamber
Talk to Morgan about all available topics
Move to Meditation Room
Move to Winding Way
Move to Side Room
Move to Winding Way

Winding Way
Choose what you want here, but answering Lotta Hair gives you an achievement
Move to Meditation Room

Meditation Room
Choose what you want here

Kurain Village
Talk to Lotta about all available topics
Move to Meditation Room
Move to Side Room

Side Room
Talk to Ini about all available topics
Move to Winding Way

Winding Way
Talk to Pearl about any topic
Move to Channeling Chamber

Channeling Chamber
Talk to Gumshoe about all available topics
Move to Kurain Village

Kurain Village
Talk to Lotta about all available topics
Move to Meditation Room

Detention Center
Talk to Maya about all available topics
Move to Side Room

Side Room
Talk to Ini about all available topics
Move to Channeling Chamber

Channeling Chamber
Talk to Morgan about all available topics
Examine the Folding Screen
Move to Winding Way

Winding Way
Present Maya's Magatama to Pearl
Talk to Pearl about all available topics
Choose Accept it
Move to Meditation Room

Meditation Room
Talk to Gumshoe about all available topics
Move to Wright & Co. Law Offices
Move to Meditation Room
Present Newspaper Clipping 1 to Gumshoe
Move to Side Room

Side Room
Talk to Ini about all available topics
Present Maya's Magatama to Ini
Present Newspaper Clipping 2
Talk to Ini about all available topics
Move to Detention Center

Detention Center
Talk to Mia about all available topics
Present Black Key to Mia

Cause of Death
Press Gumshoe on all available statements
Choose Plead not guilty (Because justified self-defense is apparently a bad thing in this universe^^'')

Incriminating Evidence
Press Gumshoe on the statement that starts with "As you can see"
Choose Press further
Choose There is one little thing...
Point to the bullet hole
Present Maya's Costume on the statement that starts with "The defendant attacked"

What Transpired
Present Maya's Costume on the statement that starts with "The victim took"
Choose Something doesn't make sense
Present Folding Screen
Point to the area just in front of the folding screen hole
Choose It changes everything



Witness's Account
Press Lotta on all available statements
Choose what you want whenever prompted during pressing
Choose Can't present evidence yet

Witness's Account, Pt. 2
Press Lotta on the statement that starts with "But I still"
Choose what you want on the next issue
Choose I can prove it
Point to "Maya's" left sleeve
Choose The shooter is someone else
Choose Maya had left the room
Present Black Key

Kurain Village
Talk to Pearl about all available topics
Present Black Key to Pearl
Move to Winding Way

Winding Way
Examine the incinerator
Talk to Ini about all available topics
Examine the urn

Move to Channeling Chamber
Talk to Morgan about all available topics
Move to Detention Center

Detention Center
Talk to Maya about all available topics
Move to Side Room

Side Room
Examine the ball
Examine the clothing box
Move to Meditation Room

Meditation Room
Present Maya's Magatama to Pearl
Point to Winding Way
Present Pearl's Ball
Present Sacred Urn
Present Ami Fey's profile
Talk to Pearl about all available topics (Poor girl... Klutz solidarity from me o7)
Move to Kurain Village

Kurain Village
Talk to Lotta about all available topics
Choose what you want on the next issue
Present Ini Miney's Profile to Lotta
Talk to Lotta about all available topics
Move to Hotti Clinic

Hotti Clinic
Present Attorney's Badge to Mr. Should-be-arrested-for-sexual-harassment... I mean, "Hotti"
Talk to "Hotti" about all available topics
Move to Kurain Village

Kurain Village
Talk to Lotta about all available topics
Move to Winding Way

Winding Way
Present Maya's Magatama to Ini
Present Ini Miney's Profile
Present Newspaper Clipping 2
Present License Photo
Present Mimi Miney's Profile
Talk to Ini about all available topics
Move to Kurain Village

Kurain Village
Optional: Talk to Pearl about all available topics
Move to Detention Center

Detention Center
Talk to Mia about all available topics
Present Maya's Magatama to Mia
Present Morgan Fey's Profile
Present Black Key
Present Cloth Scrap
Present Ini Miney's Profile
Talk to Mia about all available topics

Maya's Escape
Press Morgan on all available statements and choose Question further when prompted

After the Murder
Press Ini on the statement that starts with "I, like, hadn't seen"
Choose Question further
Choose It is very important
Present Maya's Costume on the statement that starts with "I wasn't, like, scared"

After the Murder, Pt. 2
Press Ini on all available statements
Choose Were going to the crime scene
Choose Press harder
Choose It's very important
Present Sacred Urn on the statement that starts with "I, like, didn't see"
Present Pearl Fey's profile
Choose There is no way!
Choose It's in your testimony just now
Point to Channeling Chamber
Point to the area behind the folding screen
Present Clothing Box
Choose Yes, I can with some evidence.
Present Folding Screen
Choose Correct. It's not possible.
Present Morgan Fey's profile
Present Newspaper Clipping 2
Choose Yes, I can



Last Year's Accident
Press Ini on the statement that starts with "And, like, the night"
Choose Press harder
Present License Photo on the statement that starts with "I, like, didn't have"

I Wouldn't Be Allowed
Press Ini on the statement that starts with "She had, like, just gotten"
Choose Press harder
Present Newspaper Clipping 2 on the statement that starts with "My sis' car"
Choose Mimi Miney
Present Mimi Miney's profile
Present Newspaper Clipping 1

Ending
Present Pearl Fey's profile

Finish the 3rd Episode





Present Max's profile to Maya (You can do this early on in Part 1)





The 3rd ladder you need to find for this achievement (the former 2 being in PW:AA) is in the Big Top, reachable during Part 1

Move to Detention Center

Detention Center
Talk to Max about all available topics
Present Attorney's Badge to Max
Optional: Move to Wright & Co. Law Offices and present Max's profile to Maya for an achievement
Move to Circus Entrance
Move to Big Top

Big Top
Optional: Examine the Ladder/Step-Ladder for another step towards the accursed achievement^^''
Talk to Regina about all available topics
Present Russel Berry's profile to Regina
Present Max's profile to Regina
Talk to Regina about all available topics
Move to Big Top - Ringmaster's Room

Big Top - Ringmaster's Room
Examine the posters on the wall (goshdangit, Maya... -.-)
Examine the envelope
Move to Lodging House - Plaza

Lodging House - Plaza
Talk to Gumshoe about all available topics
Present Max's profile to Gumshoe
Talk to Gumshoe about all available topics
Move to Moe's Room
Move to Circus Entrance

Circus Entrance
Talk to Ben about all available topics
Move to Moe's Room

Moe's Room
Talk to Moe about all available topics
Present Max's profile to Moe
Move to Big Top
Move to Big Top - Cafeteria

Big Top - Cafeteria
Examine the broken bottle
Move to Detention Center

Detention Center
Present Maya's Magatama to Max
Present Ringmaster's Papers
Present Broken Bottle
Present Ben's profile
Talk to Max about all available topics
Move to Big Top - Ringmaster's Room

Big Top - Ringmaster's Room
Examine the trophy shelf
Move to Big Top - Cafeteria

Big Top - Cafeteria
Present Trilo Quist to Ben (to make him a Bentriloquist, ahaha... aha...ha... no, seriously, that's the joke)
Talk to Ben/Trilo about all available topics
Move to Big Top

Big Top
Talk to Regina about all available topics
Move to Moe's Room

Moe's Room
Talk to Moe about all available topics
Choose Go with Moe (if you're ready to continue the story)
Examine the shiny pile

Details of the Events
Press Gumshoe on the statement that starts with "The night of the crime"
Press Gumshoe on the statement that starts with "The victim was found"
Choose About the contents
Press Gumshoe on the statement that starts with "The cause of death"

What You Witnessed
Press Trilo on the statement that starts with "He was the only one"
Choose Ben only saw Max?
Present Russel Berry's profile
Press Trilo on the statement that starts with "Then the police"
Present Regina Berry's profile

About the Proposal
Press Trilo on the statement that starts with "I even had"
Choose Push on anyway
Present Ring on the statement that starts with "In the end"
Choose Ben's testimony has a flaw

Witnessing Max
Present Broken Bottle on the statement that starts with "I said"
Choose He saw a different person
Present Russel Berry's profile



What You Witnessed
Press Moe on the statement that starts with "I thought"
Choose Keep pressing
Press Moe on the statement that starts with "I kept watching them"
Choose Of course I do!

The Silhouette
Present Max G. Promo Poster on the statement that starts with "His silk hat"

The Silhouette, Part 2
Present Silk Hat on the statement that starts with "He was wearing it"
Present Crime Photo

The Truth
Choose what you want, it doesn't matter

Move to Detention Center

Detention Center
Talk to Max about all available topics
Move to Circus Entrance

Circus Entrance
Talk to Trilo & Ben about all available topics
Move to Lodging House - Plaza
Move to Big Top - Cafeteria

Big Top - Cafeteria
Talk to Moe about all available topics
Present Grand Prix Photo to Moe
Talk to Moe about all available topics
Move to Detention Center

Detention Center
Present Note to Max
Move to Big Top - Ringmaster's Room

Big Top - Ringmaster's Room
Examine the tailcoat
Move to Lodging House - Plaza

Lodging House - Plaza
Talk to von Karma about all available topics
Move to Acro's Room

Acro's Room
Talk to Acro about all available topics
Present Regina Berry's profile to Acro
Move to Big Top

Big Top
Talk to Regina about all available topics
Choose what you want, it doesn't make a difference... obviously, lol
Present Note to Regina
Move to Moe's Room

Moe's Room
Choose what you want
Move to Big Top

Big Top
Present Stage Costume to Regina
Talk to Regina about all available topics
Move to Big Top - Cafeteria

Big Top - Cafeteria
Talk to Moe about all available topics
Present Maya's Magatama to Moe
Present Léon
Present Acro's profile
Talk to Moe about all available topics
Move to Acro's Room

Acro's Room
Present Maya's Magatama to Acro
Present Léon
Present Bat's profile
Present Regina Berry's profile
Present Note
Talk to Acro about all available topics

What I Witnessed
Press Acro on the statement that starts with "It was Max"
Choose There is a contradiction
Present Silk Hat
Choose Acro is the real culprit
Choose Of course he didn't
Point to Acro's Room
Choose Present evidence
Present Max G. Bust

Acro's Physical State
Present Wooden Box on the statement that starts with "That makes it impossible"
Choose The size of the box
Choose I remember
Present Money the Monkey
Present Max G. Bust
Present Russel Berry's profile
Present Max G. Promo Poster



About the Ringmaster
Choose No need to question him now
Choose I can't provide one
Present Regina Berry's profile
Present Note
Choose I know all about it
Present Small Seasoning Bottle
Present Bat's profile
Choose It was more than that
Present Scarf
Choose what you want on the next question
Choose Somewhere in this courtroom
Choose The witness stand

Ending
Choose I don't think so
Present Bat's profile

Finish the 4th Episode





Press Oldbag on the statement that starts with "The Nickel Samurai",during the witness account Who I Saw in Part 2-1




Get the Bad Ending (Present the wrong evidence & person after getting the 3 last pieces of evidence from Franziska)
Make a SAVE before doing this!!!

This case is actually quite good. Definitely the best in the 2nd game. Don't let the silly intro deceive you!

Talk to Will about all available topics
Move to Hallway
Move to Viola Hall
Move to Hotel Lobby

Hotel Lobby
Talk to Oldbag about all available topics
Move to Viola Hall
Move to Hallway

Hallway
Talk to Gumshoe about all available topics
Present Matt Engarde's profile to Gumshoe
Talk to Gumshoe about all available topics
Move to Hotel Lobby

Hotel Lobby
Talk to Will about all available topics

Wright & Co. Law Offices
Optional: Talk to Pearl about all available topics
Move to Detention Center

Detention Center
Talk to Engarde about all available topics
Present Radio Transceiver to Engarde
Present Press Conference Ticket to Engarde
Talk to Engarde about all available topics

Move to Hotel Lobby

Hotel Lobby
Talk to Oldbag about all available topics
Move to Viola Hall
Move to Hallway

Hallway
Talk to Lotta about all available topics
Move to Engarde's Hotel Room

Engarde's Hotel Room
Talk to Andrews about all available topics
Present Juan Corrida's profile to Andrews
Talk to Andrews about all available topics
Move to Corrida's Hotel Room

Corrida's Hotel Room
Talk to Gumshoe about all available topics
Slide right and examine the Wine Glass
Examine the Guitar Case
Present Wine Glass to Gumshoe
Examine the Autograph
Move to Viola Hall

Viola Hall
Present Adrian Andrews's profile to Will
Talk to Will about all available topics
Move to Hallway

Hallway
Present Maya's Magatama to Lotta
Present Adrian Andrews's profile
Present Magazine Clipping
Talk to Lotta about all available topics
Move to Hotel Lobby

Hotel Lobby
Present Maya's Magatama to Oldbag
Present Autograph
Talk to Oldbag about all available topics
Move to Criminal Affairs Dept.

Criminal Affairs Dept.
Talk to Gumshoe about all available topics
Present Magazine Clipping to Gumshoe
Talk to Gumshoe about all available topics
Talk to Edgeworth about all available topics
Present Celeste Inpax's profile to Edgeworth
Talk to Edgeworth about all available topics
Present Suicide Report to Edgeworth
Talk to Edgeworth about all available topics
Move to Detention Center

Detention Center
Talk to Engarde about all available topics
Optional: Present Magazine Clipping & Celeste Inpax's profile to Engarde
Move to Engarde's Hotel Room

Engarde's Hotel Room
Note: If you didn't present Juan Corrida's profile to Andrews and talked about it during your 1st visit, you'll need to do it now
Present Maya's Magatama to Andrews
Present Magazine Clipping
Present Celeste Inpax's profile
Present Suicide Report
Present Attempted Suicide Report
Talk to Andrews about all available topics
Move to Wright & Co. Law Offices

Wright & Co. Law Offices
Talk to Mia about all available topics

???
Examine the Card
Examine the Door

Bare Facts of the Case
Press Gumshoe on the statement that starts with "After looking"
Press Gumshoe on the statement that starts with "At first"
Press Gumshoe on the statement that starts with "However"

Why Arrest Engarde?
Present Knife on the statement that starts with "The defendant bought"
Choose "Actually, I do"
Present Wine Glass
Choose "There's no way"

What You Witnessed
Press Oldbag on the statement that starts with "It was Engarde"
Choose "The person's clothes"
Choose "It was very important"
Present Jammin' Ninja's Button on the statement that starts with "He was wearing"

Who I Saw
Optional: Press Oldbag on the statement that starts with "The Nickel Samurai" for an achievement
Present Knife on the statement that starts with "So he"
Choose "There is a contradiction"
Present Knife
Choose "To frame Matt Engarde"
Present Adrian Andrews's profile

Secret Information
Press Oldbag on the statement that starts with "...Oh"
Choose "Present evidence"
Present Lotta's Camera
Choose "Pile on more pressure"
Present Lotta's Camera
Choose "something strange with it"
Point to the ankles
Present Adrian Andrews's profile
Choose "Raise an objection"



When I Found the Body
Press Andrews on the statement that starts with "And there"
Press Andrews on the statement that starts with "What I saw"
Press Andrews on the statement that starts with "I felt"
Choose "Press further"
Present Guitar Case on the statement that starts with "I was the one"
Choose "Make her testify"

The Guitar Case
Present Guitar Case on the statement that starts with "I suppose"
Choose "That's strange..."
Present Wine Glass
Present Lotta's Photo
Choose "It was a spare costume."
Present Press Conference Ticket

Protecting Matt
Press Andrews on the statement that starts with "My thoughts"
Present Juan's Autopsy Report on the statement that starts with "That button"
Choose "To pin the crime on Engarde"
Present Adrian Andrews's profile

When I Found the Body
Present Crime Photo on the statement that starts with "When I saw him"
Choose "Force Andrews to testify"

My "Crime"
Press Andrews on all statements

Wright & Co. Law Offices
Talk to Gumshoe about all available topics
Move to Hotti Clinic

Hotti Clinic
Talk to von Karma about all available topics
Talk to Edgeworth about all available topics

???
Move to ????

????
Examine the door
Examine the satellite dish
Examine the photograph
Examine the bear
Move to Detention Center
Move to Hotel Lobby
Move to Living Room

Living Room
Talk to "Doe" about all available topics
Move to Hotel Lobby

Hotel Lobby
Present Letter of Introduction to Oldbag
Move to Hallway

Hallway
Talk to Lotta about all available topics
Move to Corrida's Hotel Room

Corrida's Hotel Room
Talk to Oldbag about all available topics
Move to Wright & Co. Law Offices

Wright & Co. Law Offices
Present Radio Transceiver to Gumshoe
Talk to Gumshoe about all available topics
Move to Corrida's Hotel Room

Corrida's Hotel Room
Optional: Examine everything the detector reacts to for some cute dialogue with Pearl
Slide to the left and examine the eye of the biggest bear
Talk to Gumshoe about all available topics



Corrida's Hotel Room
Talk to Pearl about all available topics
Move to Viola Hall

Viola Hall
Talk to Oldbag about all available topics
Move to Criminal Affairs Dept.
Move to Detention Center

Detention Center
Choose Matt Engarde
Talk to Engarde about all available topics
Move to Criminal Affairs Dept.

Criminal Affairs Dept.
Talk to Will about all available topics
Move to Detention Center

Detention Center
Choose Adrian Andrews
Talk to Andrews about all available topics
Move to Criminal Affairs Dept.
Move to Wright & Co. Law Offices

Wright & Co. Law Offices
Talk to Gumshoe about all available topics
Move to Detention Center

Detention Center
Present Maya's Magatama to Engarde
Present Spy Camera
Present Stuffed Bear
Present Matt Engarde's profile
Present Credit Card Receipt
Present Picture Card
Choose you're his client
Talk to Engarde about all available topics

Criminal Affairs Dept.
Talk to Edgeworth about all available topics
Move to Living Room

Living Room
Examine the bear
Move to Wine Cellar

Wine Cellar
Examine the picture

Detention Center
Present Maya's Magatama to Andrews
Present Celeste Inpax's profile
Present Celeste's Photo
Talk to Andrews about all available topics

Visit to Matt's Room
Press Will on the statement that begins with "I watched"
Press Will on the statement that begins with "He was"
Press Will on the statement that begins with "Matt gave"
Choose Engarde's tip
Choose what you want on the next one, I don't think it matters

The Second Time
Press Will on the statement that begins with "Now that"
Choose Try to pull a fast one
Present Wine Glass on the statement that begins with "I thought"

Their Second Meeting
Press Will on the statement that begins with "He gave"
Choose either of the first 2 options, then press again & choose the other
Present Figurine on the statement that begins with "If I saw"
Choose The person who received the bear
Choose The bear itself
Choose what you want on this choice
Present Adrian Andrews' profile

The Bear Figurine
Press Andrews on the all available statements
Choose what you want on this choice
Choose Present evidence
Present Celeste's Suicide Note
Choose There is a way
Present Franziska von Karma's profile


Choose Present evidence
Present Spy Camera

About My Client
Press de Killer on all available statements
Press de Killer on the statement that begins with "To an assassin"
Press de Killer on the statement that begins with "Now then"
Choose Request the trial continue

About My Client, Pt. 2
Optional:Press de Killer on the statement that begins with "As I" to mess with the Judge a little^^
Present Wine Glass on the statement that begins with "Adrian Andrews"

Request Taking
Press de Killer on the statement that begins with "We met"
Choose Press further
Choose It was not important
Choose It was very important
Present Adrian Andrews' profile on the statement that begins with "From the moment"

Request Taking, Pt. 2
Press de Killer on the statement that begins with "The request"
Choose Press further
Choose Press further
Present Figurie or Celeste's Suicide Note on the statement that begins with "One of"
Choose what you want on this one
Choose Question for more details
Choose Question for more details
Choose Question for more details
SAVE HERE if you want all of the achievements!
Optional: Present anything but the right answers on the next 2 prompts for an achievement (You'll have to reload the Save afterwards)
Present Shelly de Killer's profile
Present Video Tape
Choose Wanted blackmail on you
Choose what you want on the next one

Ending
Present Whip
And enjoy the ending!

So that was Justice for All!
I took forever to finish this guide, but now my grand work is finally complete!XD
Thank you for your patience, everyone.
I hope you enjoyed this game and my guide!