- XCOM Enemy Unkown
- Why Firaxis Loves XCOM
- First Screens and Details of XCOM Enemy Unknown
- The Art of XCOM: Enemy Unknown
- Why You Should Care About XCOM: Enemy Unknown
- The Unsettling Music of XCOM: Enemy Unknown
- Alien Breeds the Evolution of XCOM Enemies
- Sid Meier Talks XCOM: Enemy Unkown
- Dissecting a Classic: How to Modernize XCOM
- Advanced Tactics: Exploring XCOM's Combat Part 1
- Advanced Tactics: Exploring XCOM's Combat Part 2
- Civilization and the Future of Strategy Games: An Interview with Sid Meier
