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Dear Ghost Vigilantes!
We have some good news for all of you today: the terrifying mirror dimension called 'The Coma' opened its gates once more with The Coma 3: Bloodlines!
In a district of Seoul, South Korea, there was a school boasting a long history and tradition, known as ‘Sehwa Private High School’. Behind the scenes, people seeking to study the cursed underworld of history were exploring and managing this place under the name ‘Sehwa Foundation’, with their focus on the nightmare dimension, the mirror world of this reality: The Coma.
However, there were also those who viewed this place as an object of exploration and suppressed the dangerous elements. They are the Ghost Vigilantes. The wraiths of the past, who have traversed the ages to this time period, appear ... and the once-quiet Coma dimension has once again become a realm of nightmare ...
Celebrating the launch of The Coma 3: Bloodlines, we are running a The Coma Franchise Sale till May 14 here on Steam. So, if you have never set foot into the terrifying mirror dimension, you can now visit Sehwa High and the Sehwa district at a particularly attractive price.
See you in Sehwa High, friends! Minho, Dvora Studio & Headup
Dear Ghost Vigilantes,
It’s time to prepare for the final chapter! The Coma 3: Bloodlines is launching next Thursday, April 30!
Head into the terrifying mirror dimension of the Coma once more and untangle a vicious new web of curses and secrets… To get you into the proper mood, we’ve just dropped a new trailer for you to enjoy right here:
The story that once started at Sehwa Private High School is approaching its final arc: Play as Youngho, Mina, and Jihyun, as you travel beyond the familiar schools and neighbourhoods and into unpredictable adventures with new missions and locations. Each character brings unique skills and perspectives, offering fresh strategies and dangers as the story unfolds. From stealth and survival to combat - you shape how you experience the nightmare.
And remember: Should a living being perish within the Coma, their spirit will be trapped in this dimension forever, damned to never reunite with its body again…
See you in the Coma, friends! Minho, Dvora Studio & Headup
Dear Ghost Vigilantes!
It’s Open Demo Day at Sehwa High - Are you brave enough to step through its gates one more time. We've just launched The Coma 3: Bloodlines demo for all you players fearless enough to try it for yourselves!
During the playtime of over half an hour, you’ll get a glimpse at the game’s three playable characters, so you can already get a good idea of what’s to come when we launch later this year:
So make sure you don’t miss this very special high school orientation period! We hope you enjoy this first sample of our game. Please make sure to let us know what you think, and wishlist and follow The Coma 3: Bloodlines if you think the game is for you.
See you in the Coma, Minho, Dvora Studio & Headup
Hey friends,
We want to let you know about an important update.
A recently identified security vulnerability within Unity has been spotted, and while there is currently no evidence of impact on users, we’re taking all relevant steps to ensure you’re on the latest and safest version of the game.
To keep you safe, we’ve released a new patch that addresses the issue. Please update your game as soon as possible to stay protected.
You can read more about it here: https://unity.com/security/sept-2025-01
As always, our priority will be on keeping our games as safe and enjoyable for everyone.
Your Headup Team
Dear Ghost Vigilantes!
We have some good news for all of you today: the terrifying mirror dimension called "The Coma" will open its gates once more next year with The Coma 3: Bloodlines!
In a district of Seoul, South Korea, there was a school boasting a long history and tradition, known as ‘Sehwa Private High School’. Behind the scenes, people seeking to study the cursed underworld of history were exploring and managing this place under the name ‘Sehwa Foundation’, with their focus on the nightmare dimension, the mirror world of this reality: The Coma.
However, there were also those who viewed this place as an object of exploration and suppressed the dangerous elements. They are the Ghost Vigilantes. The wraiths of the past, who have traversed the ages to this time period, appear ... and the once-quiet Coma dimension has once again become a realm of nightmare ...
Celebrating the announcement of The Coma 3: Bloodlines, we are running an Announcement Sale till September 11 here on Steam. So, if you have never set foot into the terrifying mirror dimension, you can now visit Sehwa High and the Sehwa district at a particularly attractive price.
See you in Sehwa High, friends! Minho, Dvora Studio & Headup
About
This page aggregates Steam news feeds, patch notes, and developer announcements for The Coma 2: Vicious Sisters, sourced from official Steam community posts.
Major updates, balance changes, and seasonal events often correlate with player-count spikes — cross-reference announcements here with the live charts on the main The Coma 2: Vicious Sisters statistics page.
Articles link back to Steam for full changelogs. SteamScope refreshes news entries as new posts are published to the game's Steam hub.