This game's normal price was $4.99 US but the developer has made it free permanently now.

Game is highly rated and definitely worth a go.

From the website:

Clandestinity of Elsie is a Survival/Psychological-Horror game based in the post-WW2 New York State cities of Albany and Troy.

Story

You play as Hayden Warrick, a mentally damaged alcoholic and war veteran. Haunted by his past, he must unravel the mystery of his wife Elsie's sudden disappearance. You must scavenge, kill, and survive long enough to find her. Mostly taking place in vast darkness, you must continue your objective of finding Hayden's wife Elsie while ensuring his own all-important survival.

Features

Intense combat against otherworldy monsters

Uncomfortable atmosphere to keep players on their toes

Psychological storyline with mind-bending qualities

Various enemies representing Hayden's insecurities and fears

Mysterious characters with unknown intentions

Can play in 1920x1080 resolution

Full gamepad controls including vibration

Includes Achievements, Trading Cards and Steam Cloud

Enjoy!