[GOG] (Game) Styx: Master of Shadows [Free via Prime Gaming]

Price: $19.99 Free (Free until June 4)

https://gaming.amazon.com/styx-master-of-shadows-gog/dp/amzn1.pg.item.0364e317-f905-4e04-9af0-673bc2bd5028

An infiltration game with RPG elements taking place in a dark fantasy universe.