
Trapped in your teacher's home, your only defense against the dark is a flickering candle. Unearth a family’s twisted history and solve puzzles in this Lovecraftian nightmare to find a way out. But be warned: Something else is lurking in the shadows ... and a voice is pleading for your help.
You thought Mrs. Glower was just your biology teacher. But when she invites you into her home, the lesson takes a terrifying turn. A sudden blackout plunges the house into darkness, leaving you trapped in claustrophobic chambers where the only thing between you and the unknown is a single candle.
With the house swallowed by shadows, every flicker reveals a new nightmare. Peer into the darkness to find what you need to get out, but remember—some things are better left unseen.
This house is a tomb for secrets that were never meant to be unveiled. Use classic point-and-click logic in a 3D environment to examine your surroundings and piece together the tragic history of the Glower family. Discover the remnants of a master’s failed experiments and decipher the truth behind your invitation. But be careful what you unearth—some lessons demand a price that can only be paid in blood.
You are not alone. As strange phenomena warp the reality around you, a dormant horror begins to stir. Something malevolent is hiding in the dark, a relic of a ritual gone wrong. Now, you must navigate the shadows while a desperate voice pleads for help. Will you answer the call?
Haunting low-poly aesthetic that evokes the golden age of psychological horror.
Lovecraftian depth: A plot-driven experience inspired by cosmic lore.
Classic adventure mechanics: First-person exploration meets inventory-based puzzle solving.
A focused experience: Designed to be played in a single sitting (ca. 1.5 hours).
Pick up where you left off: Autosave system ensures your progress is kept safe—even if you aren't.
Adaptive Soundscape: Atmospheric sound featuring original tracks keeps you on the edge of your seat.
Accessibility Features: Fully customizable experience with FOV sliders, gamma settings, and toggleable head bob.
Modern Compatibility: Play with remappable controls for mouse and keyboard, controller or your Steam Deck.
Localization: Subtitles in English, German, Spanish, Japanese and Simplified Chinese

Add Dark Lessons to your Wishlist to stay updated on the ritual’s progress!
Minimum OS: Windows 10 or Higher (32-bit or higher) Processor: Intel i5 2.4 GHz or better Memory: 16 GB RAM Graphics: 128MB VRAM or higher DirectX: Version 12 Storage: 1 GB available space
Minimum OS: Sonoma 14.1.2 or newer Processor: Apple M1 or Intel Core M Memory: 8 GB RAM Storage: 1 GB available space
Minimum OS: Linux distribution from 2018 or newer Processor: Intel i5 2.4 GHz or better Memory: 16 GB RAM Graphics: 128MB VRAM or higher