Yes, you can acquire a free demo at the NCSoft official website.
You can acquire a free '14 hour or 10 day' Guild Wars trial at the official NCSoft website.
Guild Wars Trilogy consists of the original Guild Wars,Guild Wars Factions, and Guild Wars Nightfall.
When you buy it you will get your code. http://www.guildwars.com/products/guildwars/wheretobuy/default.php
Someone else probably used it.
Guild Wars was created in 2005-04.
The Guild Wars relate to invasions and wars amongst its people. There were three Guild Wars. Wayfarer's Reverie is a celebration celebrating the Guild Wars that occurs in August through September.
The first guild in Guild Wars was named Zealots of Shiverpeak. Their guild tag was [ZoS]. They were founded in the year 2003, on the 10th of October during the game's alpha testing, and they remain the oldest guild in Guild Wars to this day.
It should be on the back of your instruction/Manuscript booklets
Guild Wars Prophecies happened in 2005.
Guild Wars Factions happened in 2006.
Guild Wars Nightfall happened in 2006.
Guild Wars is the best game ever! You don't have to pay a monthly fee which is cool. You install it into your computer and then it is run through internet. Guild Wars has the core/main edition plus Nightfall and Factions. Soon they are going to come out with a Guild Wars 2! If you type in Guild Wars.com in your search bar you will go to the main website for guild wars!