Mysterium 2025 Schedule


The official timezone for Mysterium this year is North America Eastern Daylight Time (UTC-4)

Schedule is subject to change.
All events will be streamed to Twitch unless otherwise noted.
For details on this year’s location, visit our location page.

Thursday, July 31
  • Outside Piedmont Ballroom

    Early Registration

    8:00 pm - 10:00 pm

Friday, August 1
  • Piedmont Ballroom

    Registration/Room Open

    9:00 am - 11:00 pm

  • Piedmont Ballroom

    Morning Warmup

    9:45 am - 10:00 am

    Host: Hannah "Annacat" Mills-Woolsey
     
    Get your day off to a great start as Annacat guides us through some quick morning warmups.
     
    This is suitable for all ages, genders, and body types. It is open to all ability levels as long as you are medically able to take part in physical activity.

     
    This event will not be streamed. 

  • Piedmont Ballroom

    Opening Ceremonies

    10:00 am - 10:15 am

    Host: Mysterium Committee
     
    Welcome to Mysterium 2025! We'll kick things off with a few words and reminders from our Con-Chairs to get you started.

  • Piedmont Ballroom

    Bahro Telephone Pictionary

    10:15 am - 11:00 am

    A Bahro trying to fly with a chicken over its head? A Bahro yeeting a Pirbird? Wait, it was just a Bahro with a chicken hat?!
     
    Split into groups, get to know your fellow attendees, and flex your creative skills in this visual adaptation of the classic telephone game.

    This event will not be streamed.

  • Piedmont Ballroom

    Tales of Two Empires: D'ni and Klingon

    11:15 am - 12:15 pm

    Host: Andrew D. Miller
     
    A brief profile of two successful artificial languages, D'ni and Klingon, and how they bring their fictional worlds to life.

  • Lunch Break

    12:30 pm - 2:00 pm

  • Piedmont Ballroom

    Puzzle Time

    2:00 pm - 3:15 pm

    Host: Andrea "m13" Mountain

    Another year, another set of devious puzzles by Rayne and m13. Grab a pencil and plenty of erasers, and push through that packet for all the points and glory!

    This event will not be streamed.

  • Breakout Games, 3867 Roswell Rd NE, Atlanta, GA 30342, USA

    Excursion: Escape Rooms

    3:15 pm - 5:00 pm

    Your own personal Myst adventure. Join us on this optional excursion to Breakout Games, just up the road from our hotel.
     
    Groups will be admitted in waves throughout the time block and have 60 minutes to solve their escape room.
     
    Group rate tickets must be purchased in advance. For more information, see the Registration page.

  • Dinner Break

    5:00 pm - 7:00 pm

  • Piedmont Ballroom

    Once Upon An Age: Myst Storybook Spoofs!

    7:00 pm - 7:30 pm

    Host: Kefrith
     
    Join Kefrith as he sets aside linking books for a moment in favor of nostalgic picture books - with comedic, Myst-themed twists! Each parody story also features unique & amusing illustrations!

  • Piedmont Ballroom

    Guildmaster

    7:30 pm - 8:45 pm

    Host: Taerun
     
    Inspired by the show Taskmaster, our resident Guildmaster will once more be dishing out a variety of unique tasks to complete. Do you have what it takes to navigate the rules and come out on top?

    This event will not be streamed.

  • Piedmont Ballroom

    Annacat's Dancing Event

    9:00 pm - 10:00 pm

    Host: Hannah "Annacat" Mills-Woolsey 
     
    Exploring the music of the Myst series through dance and creative movement!

    We will do some warmup exercises, learn a simple short choreography, and then express our individual creativity through free dance, all in an encouraging and supportive environment.

    This is suitable for all ages, genders, and body types. It is open to all ability levels as long as you are medically able to take part in physical activity. No prior experience necessary. Please wear comfortable clothing you can move freely in.
     
    This event will not be streamed.

  • Piedmont Ballroom

    Open Socialization Time

    9:00 pm - 11:00 pm

  • Piedmont Ballroom

    Evening Cooldown

    10:45 pm - 11:00 pm


    Host: Hannah "Annacat" Mills-Woolsey
     
    After a long day, Annacat will guide us through a cooldown before we wrap up for the night.
     
    This is suitable for all ages, genders, and body types. It is open to all ability levels as long as you are medically able to take part in physical activity.


    This event will not be streamed. 

Saturday, August 2
  • Piedmont Ballroom

    Registration/Room Open

    9:00 am - 11:00 pm

  • Piedmont Ballroom

    Morning Warmup

    9:45 am - 10:00 am

    Host: Hannah "Annacat" Mills-Woolsey
     
    Get your day off to a great start as Annacat guides us through some quick morning warmups.
     
    This is suitable for all ages, genders, and body types. It is open to all ability levels as long as you are medically able to take part in physical activity.

     
    This event will not be streamed. 

  • Piedmont Ballroom

    The Mysterium Unconference

    10:00 am - 11:00 am

    Back again, the Mysterium Unconference gives you the opportunity to define the conversation. The group will decide on a set of participant-driven breakout sessions. Before starting, everyone will have a chance to pitch ideas and vote. We'll then break out and discuss!

    You may submit topics in advance via this form.
     
    This event will not be streamed.

  • Piedmont Ballroom

    What Would Esher Build

    11:15 am - 12:30 pm

    It seems the Bahro are up to some mischief and decided to bring Esher to a convention... swarming with Surface dwellers... who love Myst... and they all seem to know who he is?!

    Surely we fellow fans wouldn't leave him muttering in disgust in the corner. No, we'll help him with a convention survival pack. Break into groups and create your absolute best (or worst) survival tool for our dearest... friend... Esher.

  • Lunch Break

    12:30 pm - 2:00 pm

  • Piedmont Ballroom

    The Myst Graph: Digital Archaeology Reveals Hidden Content and Development Artifacts

    2:00 pm - 3:00 pm

    Host: Guillaume Lethuillier

    The Myst Graph project presents a groundbreaking computational approach to analyzing the classic 1993 Myst by transforming its HyperCard-based architecture into a comprehensive directed graph. This mathematical representation, created by the open-source DeMystify tool, reveals the game’s underlying structure as an interconnected network, where locations and views become nodes and navigational connections become edges, enabling entirely new forms of analysis beyond traditional gameplay studies.

    What hidden discoveries, late-development changes, and insights can be revealed with this new perspective on the Myst we know and love?

  • Georgia Aquarium, 225 Baker St NW, Atlanta, GA 30313, USA

    Excursion: Aquarium

    3:00 pm - 6:00 pm

    You thought the wahrk was a great aquatic creature? What if we told you there were even more creatures waiting to be observed?
     
    Hop on the MARTA and join us for an optional excursion to the Georgia Aquarium!
     
    Group rate tickets must be purchased in advance. For more information, see the Registration page.

  • Dinner Break

    6:00 pm - 8:00 pm

  • Piedmont Ballroom

    Pub Trivia

    8:00 pm - 9:00 pm

    Hosts: Drew and Taerun
     
    Think you know your stuff when it comes to Myst, Cyan, and Mysterium? Break into groups and wager it all when Pub Trivia returns!

  • Piedmont Ballroom

    Open Mic Night

    9:15 pm - 10:45 pm

    We get it, we're a creative bunch! Have you written a D'ni poem? Eager to sing a Myst cover of your favorite song? Or just have laughs to spare?
     
    Gather around and cheer on our fellow attendees as they give it their all on stage. And who knows, maybe we'll see the return of Amateria Girl...

  • Piedmont Ballroom

    Open Socialization Time

    9:15 pm - 11:00 pm

  • Piedmont Ballroom

    Evening Cooldown

    10:45 pm - 11:00 pm


    Host: Hannah "Annacat" Mills-Woolsey
     
    After a long day, Annacat will guide us through a cooldown before we wrap up for the night.
     
    This is suitable for all ages, genders, and body types. It is open to all ability levels as long as you are medically able to take part in physical activity.


    This event will not be streamed. 

Sunday, August 3
  • Piedmont Ballroom

    Room Open

    9:00 am - 1:00 pm

  • Piedmont Ballroom

    Morning Warmup

    9:45 am - 10:00 am

    Host: Hannah "Annacat" Mills-Woolsey
     
    Get your day off to a great start as Annacat guides us through some quick morning warmups.
     
    This is suitable for all ages, genders, and body types. It is open to all ability levels as long as you are medically able to take part in physical activity.

     
    This event will not be streamed. 

  • Piedmont Ballroom

    Myst Documentary

    10:00 am - 10:55 am

    Host: Philip Shane

    Documentary filmmaker Philip Shane and his team will take us through the latest updates on the Myst Documentary.

  • Intermission

    10:55 am - 11:05 am

  • Piedmont Ballroom

    Documentary Interviews

    11:05 am - 12:00 pm

    Host: Philip Shane

    Back by popular demand, Philip Shane will bring up a few volunteers from the audience and give them an authentic documentarian interview about their history with Myst, Cyan, and Mysterium

  • Piedmont Ballroom

    Closing Ceremonies

    12:00 pm - 1:00 pm

    Host: Mysterium Committee

    We'll wrap up Mysterium 2025, hold our prize drawing, and announce the location for Mysterium 2026.