iCircuit - Its advanced simulation engine can handle both analog and digital circuits and features realtime...
eRepublik - eRepublik is a Free to play, Browser-based and Massively Multiplayer Online video game created and published by eRepublik Labs.
Altium Designer - PCB Design Software
eDominations - multiplayer strategy game
KiCad - A Cross Platform and Open Source Electronics Design Automation Suite
eRevollution - Massive online multiplayer strategy browser based game.