Steam Playtests
Mansion of Oblivion

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Mansion of Oblivion playtest

by Si9lent

Camera, action, a new birth. Nothing before, nothing after, only oblivion. A dirty basement, chains. No name, no past, just a Victorian mansion playing with your mind. But you're not afraid; no, you love to play too. Let the show begin!

Anyone with a Steam account can join, and it's free.

Access
Instant
On playtest since
Oct 15, 2026
Planned release
Coming soon
Developer
Si9lent
Platforms
Windows
Players
Single-player
Languages
English, Russian

How to join the Mansion of Oblivion playtest

  1. Open the game's Steam page with the Join playtest button. Sign in to Steam if it asks.
  2. Use the Mansion of Oblivion playtest signup there. You're in straight away, with nothing to pay.
  3. The playtest shows up in your Steam library, ready to install and play.

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About Mansion of Oblivion

Oblivion... a moment surrounded by emptiness. No past, no future, only you — pure mind, pure soul.

Waking up in a damp basement, the Protagonist \[Name Forgotten] finds himself bound by rusty chains.

He remembers absolutely nothing about himself. His only weapons against the strangeness of this place are cynicism and humor. “No one leaves here. They stay.” This is more than just a slogan — it is the very nature of the mansion.

There is no way out. But is going back really worth it? ...

...MAYBE IT'S BETTER HERE?

CORE FEATURES AND GOALS:

Sarcasm instead of fear

  • The protagonist doesn't react like a typical horror game hero. Instead, he cracks cynical jokes and mocks the horrors around him.

Exploration in defiance of the system

  • Ignore orders, poke your nose into forbidden areas, search for clues, and solve puzzles.

Survival in the dark

  • The darkness here is steeped in oblivion. Keep an eye on your sanity meter and conserve your lamp's light.

Dialogue

  • Visual novel elements with a multitude of branching dialogue paths. The relationships you build with other characters will play a significant role, as the game features 5 different endings.

From the game's Steam page.