Proteus PCB design - Proteus PCB design combines the schematic capture and ARES PCB layout programs to provide a...
Antichamber - "A game with half of the attention to detail and imagination Antichamber has would be a smash hit - this bare-bones first-person puzzler is one of the most thought-provoking, engaging, and challenging video games ever developed.
KiCad - A Cross Platform and Open Source Electronics Design Automation Suite
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.
OrCAD - OrCAD is a great tool for creating electronic designs that sell.
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.