This is the collection of 4 games:

- Civilization IV
- Civilization IV: Warlords
- Civilization IV: Beyond the Sword
- Civilization IV: Colonization

Game Information:
The year is 2142 and the dawn of a new Ice Age has thrown the world into a panic. The soil not covered by ice can only feed a fraction of the Earth's population. The math is simple and brutal: some will live, most will die. In Battlefield 2142, players choose to fight for one of two military superpowers--the European Union or the newly formed Pan Asian Coalition--in an epic battle for survival.

Armed with a devastating arsenal of hi-tech weaponry, including assault rifles, cloaking devices and sentry guns, players will also take control of the most lethal vehicles known to man. Massive Battle Walkers wage fierce combat on the ground, while futuristic aircraft rule the skies. When taking on this futuristic armor players will need to use their wits and an arsenal of new hi-tech countermeasures like EMP grenades and smart mines to level the playing field.

The Spy in the Den of the title is “Bouldercam”, a motorised camera with state-of-the-art microphones disguised as a rock covered in leaves. It was invented specifically for this project of infiltrating a pride of lions to record their lives over a period of a couple of years.

Miniaturisation in camera technology has previously allowed presenter David Attenborough to discover the intricacies of the world’s smallest denizens; it needed something as goofily practical as this for him to get within a safe distance of nature’s far more dangerous predator.