Gather Town - Spatial video-chat worlds for work and play
Portal - Financial Aid Award Letter, - Messages and Calendar, - Grades.
VRChat - Create and play in virtual worlds with others
Quantum Conundrum - Quantum Conundrum is a First-person Perspective game with strong Sci-fi, Puzzle-Platform, and Single-player elements published by Square Enix and developed by Airtight Games.
Topia - Create amazing wallpapers for your iPhone
The Stanley Parable - The Stanley Parable is an Action, First-person Perspective, Puzzle-Platform, Exploration and Single-player video game created and published by Galactic Cafe.