adapta-gtk-theme - An adaptive Gtk+ theme based on Material Design Guidelines - adapta-project/adapta-gtk-theme
Terraria - Dig, Fight, Build! The very world is at your fingertips as you fight for survival, fortune, and glory.
Materia - Materia is a development environment to build advanced mobile and web applications.
Minecraft - A block-building game that allows you to create and explore entire worlds from scratch.
Zukitwo - Zukitwo is a Gnome Shell and GTK theme that currently works on Gnome Shell 3.14 and the latest version of GTK.
Roblox - Reimagining the way people come together.