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The Coma 2B: Catacomb

Updated v1.3.0 +5DLC
Version updated to v1.3.0 +5DLC

Updated June 15, 2026 10:17 am (6 days ago)

The Coma 2B: Catacomb is a Korean survival horror adventure that serves as a bridge between the first and second games. Return to the mirror dimension as Youngho Choi, collect notes to find a relic sword, trade items in Dokaebi Market, and balance stealth with exploration against a relentless killer. Features hand-illustrated visuals and improved AI.

ActionAdventureHorrorPuzzleSurvivalVisual Novel
About this game

The Coma 2B: Catacomb overview

Youngho has finally escaped the terrifying mirror dimension called “The Coma” and is back at school, enjoying his life. But… something is not quite right…

Youngho’s second adventure begins. With only the faint hope of escaping from the horrors within the mirror dimension, Youngho collects the pages of Yaesol’s notes to find the location of a powerful relic sword that can be used against the Vicious Sister. Things get complicated when an unwanted invader comes to the mirror dimension, and a new character with ties to Yaesol appears in order to help Youngho. Will Youngho be able to solve the mystery behind the huge facility beneath Dokaebi Market and defeat the Vicious Sister?

The Coma 2B: Catacomb is a Korean survival horror adventure. It is the back story to the previous game, The Coma 2: Vicious Sisters, and a story bridge for the full series. You return as Youngho Choi, the hero from The Coma 1, as you once again venture forth into the terrifying mirror dimension. What happened between The Coma 1 and The Coma 2? The answer lies within.

Immerse yourself in the warped Sehwa District as you encounter an engaging cast of characters, solve puzzles, discover clues, and fight for survival against a relentless psychopath.

Running and wielding your flashlight makes you an easy target. You must precariously balance the urgency of exploration with your absolute need to survive!

  • Fear the killer’s relentless pursuit to kill you, now with the more vicious AI!
  • Trade items in Dokaebi Market to prepare for critical life-or-death situations
  • Explore the nightmarish district of Sehwa and discover its dark secrets!
  • Scavenge resources to survive deadly encounters and afflictions
  • Unlock tools and upgrades to reach previously inaccessible areas
  • Hide to avoid detection and certain death!
  • Featuring vibrant, hand-illustrated in-game visuals and comic strips
System Requirements

Will this game run on your PC?

Minimum

  • System: Windows XP (64Bit)
  • Processor: Core2Duo
  • Memory: 3 GB RAM
  • Graphics: Any with hardware 3D acceleration
  • DirectX: Version 7.0
  • Storage: 3 GB available space
  • Sound Card: Soundblaster / equivalent
  • Additional Notes: Earphones! x64, .Net 3.5
  • Requires a 64-bit processor and operating system

Recommended

  • System: Windows10 (64Bit)
  • Processor: i5 or above
  • Memory: 4 GB RAM
  • Graphics: Nvidia 7900 / equivalent
  • DirectX: Version 9.0
  • Storage: 3 GB available space
  • Sound Card: Soundblaster / equivalent
  • Additional Notes: Earphones! x64, .Net 3.5
  • Requires a 64-bit processor and operating system
Instructions

Download, Install, and Play

  1. Click the download button to get the link. You’ll be redirected to our link generator.
  2. Once you’re there, you can either copy the link or open it directly.
  3. Download The Coma 2B: Catacomb v1.3.0 +5DLC [latest]. Wait until it is 100% complete, then locate the files.
  4. Install the game:
    • Run or double-click setup_********.exe.
    • If a DLC folder is included, run any .exe files inside it as well.
  5. After the installation is complete, launch the game and start playing.
  6. Enjoyed the game? Consider purchasing it from the official store to support the developers.

Need help?
Check our FAQs for common questions and fixes. If you need additional assistance, you can also visit the official GOG Support Center.