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
  • Hotel Media Lounge

    Badge Pickup

    8:00 pm - 10:00 pm

    Anyone who purchased registration online may pick up their badge at this time. Swag pickup, as well as on-site registration and items sales, will begin Friday.

    The Media Lounge is located to the left when entering through the lobby's main entrance.

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

    Morning Updates

    9:50 am - 10:00 am

    Before we start the day, we have some important reminds and some additional updates to share about Saturday afternoon's schedule.

  • 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.
     
    For more information, see the Registration page.
    Tickets are no longer available for this. 

  • 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?

  • 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

    9:40 am - 9:50 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

    Morning Updates

    9:50 am - 10:00 am

    Before we start the day, we have some important reminds and some additional updates to share about Saturday afternoon's schedule.

  • Piedmont Ballroom

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

    10:00 am - 11:00 am

    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?

  • 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.


    This event will not be streamed, but portions will be recorded and uploaded after the convention.

  • Lunch Break

    12:30 pm - 2:00 pm

  • Piedmont Ballroom

    Prepare for Aquarium Departure

    2:00 pm - 2:30 pm

    We will meet in the Piedmont Ballroom and prepare to go to the Georgia Aquarium on the MARTA as a group (or coordinate carpools/rideshares).

    Important Note: The Red Line is operating with reduced frequency and service on August 2nd. Passengers will need to transfer at Lindbergh Center to the Gold Line to continue downtown. There may be additional wait times at stations and crowding, in addition to the walk from MARTA to the aquarium. While we will still lead a MARTA group, you may opt to coordinate a rideshare as a more accessible alternative.

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

    Excursion: Aquarium

    2:30 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!
     

    For more information, see the Registration page.
    Group rate tickets are no longer available, but you may purchase standard price tickets directly from the aquarium

  • 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...

    This event will not be streamed but may be recorded and edited for upload after the convention.

  • 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

    Morning Updates

    9:50 am - 10:00 am

    Before we start the day, we have some important reminds and some additional updates to share about Saturday afternoon's schedule.

  • 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.