PS1-inspired horror adventure game Mortisomem incoming for Nintendo Switch

Sometimes You, in partnership with David Pateti, today announced Mortisomem for Nintendo Switch. The game launches on April 11, 2025.

Mortisomem is a horror adventure game with retro visual aesthetics inspired by the original PlayStation era. You’ll play as the American immigrant and merchant Donald Barnes who needs to escape a creature that matches the description of a demon.

We’ve got more information in the following overview:

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.

Key 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

Watch a trailer for the game below.

Launch Trailer

The game will be sold digitally for $9.99, though it will be available for 20 percent off during the first two weeks. Read up on more Nintendo Switch news here.