UFO: Alien Invasion 2.5

Fight hectic pitched battles against a determined enemy in this classic real-time strategy game

Build your own powerful empire from scratch in this entertaining city-building game

Conquer the world with this free, open-source variation on Sid Meier's Civilization

Conquer the world with this free, open-source variation on Sid Meier's Civilization

Conquer the world with this free, open-source variation on Sid Meier's Civilization

Conquer the world with this free, open-source variation on Sid Meier's Civilization

Play classic real-time strategy games with this free version of the Red Alert engine

An open-source turn-based strategy game

Annihilate your enemies and conquer the world in this free turn-based strategy game

An addictive action game which twists a classic idea into something new

Remotely control or access another computer over the internet

Seek out and destroy the most common malware with a click

Seek out and destroy the most common malware with a click

The first of many official tools to enhance Windows

Create a portable todo list that you can take with you to use on any computer

Read, write and edit metadata in more than 130 file types with this command line tool

An incredible file editor that can be used for programming, web development and more

An incredible file editor that can be used for programming, web development and more

Check out the next version of Firefox before it's released

Check out the next version of Firefox before it's release