Nightmare of Decay is a first-person shooter set inside a corrupted manor overrun by zombies and cultists. You're stuck in this estate, fighting through rooms with whatever weapons you scavenge. Combat requires both fast reactions and tactical choices—enemies don't give you much room to breathe. The game layers in a narrative about the manor's former inhabitants, slowly revealing what happened to them as you push deeper. Expect tight corridors, limited resources, and encounters that force you to decide between aggression and conservation. It's built for players who want their shooting grounded in claustrophobic tension rather than power fantasy. The decay motif runs through both the environment design and the story's themes of deterioration.
