[PC] Steam - Soulless: Ray of Hope (79% positive; trading cards) ~ $1.31 AUD - Indiegala

This is the equal all-time lowest price for this lovely indie game. It also has trading cards which can be crafted into badges or sold for some Steam funds.

http://store.steampowered.com/app/528300/

About the game (from the website):

Follow the ray of hope in a world of darkening silhouettes as you help Elin save his friend and face his deepest fears.

Immerse yourself in Elin’s childlike wonder, and witness each new puzzle, secret, sin, or dilemma unfold to discover the truth behind this shadowy world.

Features:

Travel through beautiful handcrafted environments
Challenge yourself with intricate puzzles, cryptic bosses and refreshing gameplay
Confront the seven deadly sins, secrets, dilemmas and atmospheric perspectives
Explore this rich and mysterious world of silhouettes with an epic original soundtrack
Come back for more: with three different endings to uncover
Experience a deeply moving personal journey of hope…