From the itch.io page:
Liminal Horror is a rules-lite, fail forward system that leverages creative problem solving in order to create memorable experiences at the table. Players act as investigators navigating a modern world full of terrible and unknowable things that hide in the spaces between, looking for a way in.
For fans of Junji Ito, horror, Call of Cthulhu, Monster of the Week, Silent Legions but wanting rules-lite adaptable system. It is a modern horror hack of Yochai Gal's Cairn (Into the Odd + Knave).
Gameplay: Fast and simple rules (the summary fits onto a single page). There are 3 stats (Strength, Dexterity, Control) and players makes saves when there is a risk of failure. Rolling equal to or under is a success. There are not rolls to hit (damage is dealt automatically).
Stress & Fallout: Play deals with horror themes. This is represented mechanically by Stress and Fallout. Fallout is how characters are changed by the Old Powers. The design avoids using mental illness and trauma as game-play mechanics.
Magic: Magic is dangerous, random, and chaotic. Liminal Horror adapts the Maze Rats magic system (thanks to the work of Xenio).