Blockade 3D - Use guns, tanks, and even shovels to kill your enemy in different game-modes.
PowerSchool - PowerSchool provides a K-12 education technology platform for operations, classroom, student growth, and family engagement.
Blockland - Blockland is a non-competitive multiplayer sandbox-style construction game. It's kind of like playing with legos on the internet.
Clever - syncing between education applications for K-12 schools
Green Man Gaming - A digital distributor for video games.
Claroline - Claroline is a collaborative eLearning and eWorking platform.