[Walkthrough] The Blackwell Convergence (Spoiler-free!)

This walkthrough only contains the basic actions you need to do in order to finish the game. You are highly encouraged to explore the game on your own, as the story is great and writing in this game is wonderful, exploring every single dialog option available is the best way to experience it fully. Keep in mind that you can control two characters at any time in this game, so observing something from both perspectives might provide you with interesting answers. Don't forget, you can't die in this game, so go nuts!

You're also advised to go through the tutorial at the beginning of the game if you haven't played a Blackwell game before, as it'll introduce the basic mechanics.

DAY 1

Abandoned Apartment:

• Left click on the door
• Switch to JOEY
• Left click on the door
• Right click on the shiny object, left click on the shiny object
• Switch to ROSA
• Select the CLIP from your inventory and use it on the door
• Left click on the desk drawer
• Left click on the middle window, left click on the hand
• Switch to JOEY
• Left click on the window
• Talk to the GHOST, question his presence, consult your notes and choose the second one, continue talking and convince him he is a failure in all aspects

Rosa's Apartment:

• Left click on the calendar
• Left click on the computer, left click on Search, enter the words "Park Gallery"
• Left click on the apartment door, left click on the elevator and on the map screen click on the Gallery

Park Gallery:

• Talk to the girl, then talk to the old lady
• After receiving the woman's business card, try to exit the Gallery
• After watching the cutscenes, left click on the portal

DAY 2

Rosa's Apartment:

• Right click on the card in your inventory
• Leave the apartment as usual and select the new area (CubeStar Films) on your map

Cubestar Films:

• Talk to the woman, explore all dialog options
• Leave, and on the map screen select the Gothic Bridge

The Gothic Bridge:

• Switch to JOEY
• Talk to the ghost
• Switch to Rosa
• Talk to the ghost, choose any dialog option.
• Leave and go back to Rosa's

Rosa's apartment:

• Left click on the computer, select Search again and enter the word "Minetta"
• Leave the apartment again, click on the new area

The Minetta:

• Talk to the young man about everything in your notes, then head back to CubeStar

Cubestar Films:

• Talk to the woman, consult your notes, talk about the heart attack and then the apartment
• Leave and head back to the Gothic Bridge

The Gothic Bridge:

• Switch to JOEY, talk to the ghost
• Open your notes, ask about the Minetta and about the address.
• Switch to ROSA and head back to the Minetta

The Minetta:

• Talk to the young man, ask about Joe Gould
• Head back to the Bridge again

The Gothic Bridge:

• Switch to JOEY, talk to the ghost oncemore
• Ask him about the Fund
• Switch to ROSA, head back to CubeStar

CubeStar Films:

• Talk to the woman, ask about the cat.
• Left click on the cat
• Switch to JOEY, left click on the cat, immediately switch to ROSA and left click on the cat again
• Leave CubeStar and go to Frank's apartment

Frank's apartment:

• Left click on the door. Switch to JOEY and left click on the door
• Left click on the papers on the table, left click on the door, switch to ROSA and let's head back to the bridge

The Gothic Bridge:

• Talk to the ghost, and in order say the following options: 3, 2, 4, 1, 3. Optionally, giggle at Rosa's improv skills!
• Talk to the ghost, choose anything. When prompted with an option, choose the long version unless you've played Blackwell Unbound. After another cutscene, left click on the portrait on the right

DAY 3

Head right to the Gallery

Park Gallery:

• Left click at the painting of the old lady, at the left. Right click on the image of the old lady, and then on the lighthouse
• Talk to the girl, ask her about everything
• Leave and go to the Lighthouse

Roosevelt Island Lighthouse:

• Nothing much to do here, yet. Leave and head to CubeStar

CubeStar Films:

• Talk to the woman, ask her about the foundation and about the man being choked to death
• Time to go back to Rosa's

Rosa's apartment:

• Left click on the computer, use the search function and search for "Meltzer Foundation"
• Leave the apartment and visit the Foundation

The Meltzer Foundation:

• Talk to the man about everything
• Once you automatically switch to Joey, choose to eavesdrop
• Head to the left, stand in front of the strange machine (A.K.A. a simple router)
• Leave and head back the Minetta

The Minetta:

• Talk to the bearded man, try to get him to talk about the Dark Lady
  
• Leave and go back to Rosa's apartment

Rosangela's apartment:

• Right click on the new business card in your inventory
• Left click on the computer, select "Email". Logout, then use the username "PaulM" and the password "tennis53"
• Read through the emails
• Select "Search", enter "Artists" and read the article
• Head to the Gallery again
  

The Park Gallery:

• Talk to the old lady, then talk to the bearded young man. Select the options containing "provocative", "darkness" and "colorful"
• Left click on the Fire Escape door, and watch the cutscenes

DAY 4

Immediately head to the Gallery

Park Gallery:

• Talk to the girl, then go to CubeStar

CubeStar Films:

• Talk to woman, consult your notes and talk to her about the man's death
• Nothing else to do here, let's visit the Lighthouse again

Roosevelt Island Lighthouse:

• Switch to JOEY, click on the blue cup held by the old man. Afterwords, it's time to go back to Rosa's

Rosa's apartment:

• Left click on the computer, choose Search and enter the words "Gold Tech" then go back to the Lighthouse

Roosevelt Island Lighthouse:

• Talk to the man, discuss all of your notes with him. Once you're done, it's Home Sweet Home again

Rosa's apartment:

• Left click on the computer, choose Search and type in "Lazarus Technologies"
• Time to visit the Foundation again

The Meltzer Foundation:

• Talk to the man about everything. Once you switch automatically to Joey, choose to stay and eavesdrop again. Stay until you hear the conversation regarding a scooter
• Off to Rosa's we go again!

Rosa's apartment:

• Click on the computer, choose to view E-mail, log out. Log in with "CharlesM" as username, scooter as password
• After the cutscene, left click on the exit, then left click on the door in the middle. After another cutscene, enter your apartment again
• Left click on the moving picture, select the picture from your inventory and use it on the ghost.
• After the cutscenes, talk to the fancy looking ghost. Once you resume control, you'll find yourself in a new location

The Diner:

• Talk to both ghosts about everything. Talk to the left ghost about the CIGARETTE. Ask the right ghost about the ESSAYS. In the essay close-up, left click on the paperclip and then exit the close-up
• Left click on the paperclip in your inventory and use it on the door at the left
• Inside, left click on the middle stove. Talk to the... thing about everything
• Go back to the previous room and ask the ghost about the CIGARETTE again. Click on the door to the left again
• Once inside, select the pack of cigarettes from your inventory and use them on the ghost
• Left click on the lit cigarette in your inventory, and use it on the middle stove
• Head back outside, and watch the cutscenes, before finding yourself at...

The Meltzer Foundation:

• Left click on the the glowing cigarette in your inventory and use it on the ghost
• Left click on the tie, and then left click on it in your inventory
• When the ghost prepares to throw a punch, use the tie on it. Switch to JOEY, left click on the ghost

Congratulations, you have just finished The Blackwell Convergence! Enjoy the ending sequence.

TL;DR version:

My first ever attempt at a walkthrough, so be kind with any inconsistencies you may find. Review of the Blackwell Convergence coming soon!