The first Free and Open Source game engine in the same league as the current big, commercial ones.
Godot allows you to create games of any size and complexity using 2D, 3D, or both at the same time! You can publish your creations for desktop, mobile and web platforms. Multi-platform! Including Linux, of course.
Their first goal has been already achieved at Patreon!
Linux Geeks doing what Linux Geeks do..