Medieval Conquest happened in 2004.
Outreau trial happened in 2004.
Sudden Attack happened in 2004.
Use this Link-http://www.infoplease.com/year/2004.html
Samurai Warriors was created on 2004-02-11.
Powerdrome happened in 2004.
I of the Dragon happened in 2004.
Mudcraft happened in 2004.
Yetisports happened in 2004.
BreakQuest happened in 2004.
Lumines happened in 2004.
Boin happened in 2004.
Trizeal happened in 2004.
UltraStar happened in 2004.
Fireborn happened in 2004.
Alteil happened in 2004.
The Dreamhold happened in 2004.