About

Downloads

Reviews

Forum

Support

Contact

This is the primary technical support and troubleshooting page for our game Defcon.
What kind of a problem are you experiencing?

	Get the manual
	View and download the DEFCON manual
	System requirements
	How good your computer needs to be in order to run Defcon
	Defcon simply won't run
	Eg crashes on startup, directX problems, openGL problems
	Performance Problems
	Eg low framerate
	Networking problems
	Eg can't connect to games, can't host games, can't play online, Ports used
	Visit the Support Forums
	Discuss issues and seek answers with the Defcon community
	Contact Customer Support
	For retail disc replacements, lost retail keys, refunds, etc. . support@introversion.co.uk