No revenue estimate for GOG — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $14.8M — a different platform, not this one.

Transistor

From the creators of Bastion, Transistor is a sci-fi themed action RPG that invites you to wield an extraordinary weapon of unknown origin as you fight through a stunning futuristic city. Transistor seamlessly integrates thoughtful strategic planning into a fast-paced action experience, melding responsive gameplay and rich atmospheric storytelling. During the course of the adventure, you will piece together the Transistor's mysteries as you pursue its former owners. An all-new world from the team that created Bastion Configure the powerful Transistor with thousands of possible Function combinations Action-packed real-time combat fused with a robust strategic planning mode Vibrant, hand-painted artwork in full 1080p resolution Original soundtrack changes dynamically as the action unfolds Hours of reactive voiceover creates a deep and atmospheric story 'Recursion' option introduces procedural battles after finishing the story Fully customizable controls custom-tailored for PC