GitHub Game Off A contest through November to create a game loosely based on "Git" themes. Flash HTML Unity WebGL
Quickly & easily animate characters using the revolutionary #Mixamo Animation Store on the #unity3d. Article Unity
IN2AR A cross-platform Augmented Reality Engine that allows you to detect images and estimate their pose using standard webcams/cameras. Flash Unity
Gamooga Helps you to build realtime apps and games with no server. Supports HTML, Flash, iOS, Android, Unity3d. Android Flash HTML iOS Unity