[wkubiak]

Problem: nothing is really confirmed, no source has been provided. People just assume it is, because of the poster's status in the Godot Engine community.

There was a rumor going around based on a single screenshot from a 3D artist which in the mean time vanished.

We all can still make educated guesses as to what was Godot Engine's role in this project and to what extent it was actually used.

[animal531]

Someone has apparently extracted some of the game files and confirmed it. But let's wait and see.