Mortisomem

About this game

Mortisomem is an adventure, mystery, and horror game with retro visual aesthetics. The game takes place in the year 1917, in the vast forest of inland Brazil.

Donald Barnes is an immigrant and a successful American merchant in Brazil. However, one day he hears a traditional story from the region that greatly captures his attention; about a man who lived hundreds of years ago, brutally murdered by his wife's family, and who, after his death, became a cruel demon that kills the inhabitants of that area out of hatred and resentment. This demon was called Mortisomem.



However, on his way back home, Donald Barnes begins to be stalked by a powerful and horrifying creature that perfectly matches the physical descriptions of Mortisomem. The American merchant is forced to venture further into rural areas to escape this creature and find another way home.

Explore the forests of inland Brazil, meet people, uncover the region's history, and escape from Mortisomem alive.



GAME FEATURES:

• Medium-length game: Around 1 hour to unlock an ending, depending on the player's skill
  
• Great atmosphere and aesthetics: Amazing rural and nighttime settings with a wide variety of effects, sounds, and retro PS1 aesthetics
  
• Open-World Map: A rich world full of interactions and secrets with the freedom to explore
  
• Multiple Endings: Player decisions can lead to different outcomes
  
• Controller Compatibility: Play comfortably with your PlayStation, Xbox, or Nintendo controller!

Latest news

• Patch Notes·3 Oct 2025Official

  Mortisomem - 1.2.2 Security Patch Notes

  -This patch completely fixes the security vulnerability present in many games made with Unity (CVE-2025-59489). At this moment, this vulnerability has not been exploited nor has it caused any problem; however, I highly recommend updating Mortisomem to this version before launching the game again. Thank you to all people playing Mortisomem remember that you can report bugs in: https://discord.com/invite/AygFDaujxC
  Read full article on Community Announcements (davidpateti)

• Patch Notes·22 Jun 2025Official

  Mortisomem - 1.2.1 Patch Notes

  -Fixed a bug that caused the signs on the map to not update properly when the player changed the language. Thank you to all people playing Mortisomem, if you find a bug or another issue with the game, speak to the developer in: https://discord.gg/AygFDaujxC
  Read full article on Community Announcements (davidpateti)

• Patch Notes·30 Oct 2024Official

  Mortisomem - 1.2.0 Patch Notes

  -Fixed several bugs related to the compatibility the controller. If you encounter any problema, get in touch with the developer in: https://discord.gg/AygFDaujxC
  Read full article on Community Announcements (davidpateti20)

• Patch Notes·13 Jan 2024Official

  Mortisomem 1.1.3 Patch Notes

  -Fixed a bug that caused some objects to shine even while in the player's hand. Remember that you can report bugs here: https://discord.gg/X6ThCjV8WZ
  Read full article on Community Announcements (davidpateti20)

• Press Coverage·23 Oct 2023

  Mortisomem is a horror-adventure based in early 20th century Brazil

  Love retro styled horror adventure games? Mortisomem looks like it could be interesting, and another that's going with the old PlayStation 1 graphics style. Mortisomem is set in early 20th century Brazil and seems quite spooky. Read the full article here: https://www.gamingonlinux.com/2023/10/mortisomem-is-a-horror-adventure-based-in-early-20th-century-brazil
  Read full article on GamingOnLinux