Styx: Blades of Greed

You play as Styx, a cunning goblin with a caustic sense of humor who has mastered the art of stealth. Your goal is to get your hands on Quartz, the most precious – and dangerous – resource in a world on the brink of war between elves, humans and orcs. Styx: Blades of Greed refines the proven formula of the first two games by making freedom and creativity central to the experience. Explore vast vertical environments and master new tools and powers. Whether you're discovering Styx for the first time or you're a longtime fan, it has never been so exciting to be greedy! No more working for others! This time, our famous green-skinned friend is pursuing his own goal and leading his own crew. Aboard his zeppelin, Styx and his crew hunt down a new, mysterious power source: Quartz. Throughout your mischievous journey, you'll encounter familiar faces and colorful new characters while outwitting the Inquisition's traps. This adventure marks the beginning of the Great War and the creation of the Black Hand, the mercenary group central to the events of Of Orcs and Men.

Thanks @DUPLEX !