It uses a retro-FPS look, with a "Director's Cut" that offers reworked textures and an "Old school" mode with Gameboy-like graphics.
First-person action that is often unforgiving and "tough as nails". You navigate claustrophobic environments, using limited ammunition to fight off "inhuman abominations"—human-animal hybrids created by a mad doctor.
If you are looking for the game, be aware of the different versions available on Steam and Itch.io :
A sequel is also available (or in development), moving toward an N64-style aesthetic while maintaining the same brutal themes.
A standalone free demo released in 2017 provides a canon look at the character Vincent Hyle.
The game features a punishing loop typical of classic survival horror: