Jira - The #1 software development tool used by agile teams. Jira Software is built for every member of your software team to plan, track, and release great software.
Call of Duty - Call of Duty is a first-person and third-person shooter series by Infinity Ward.
Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.
Counter-Strike - Counter-Strike is a PC-exclusive FPS video game developed by Valve Corporation.
Redmine - Flexible project management web application
Arma - Experience true combat gameplay in a massive military sandbox.