World Cyber Games 2003 is the third mainline World Cyber Games event. The Grand Final was held at the Olympic Park in Seoul, South Korea on October 12 to 18, 2003.

This annual event was preceded by World Cyber Games 2002 and was followed up by World Cyber Games 2004.

Team "Devilz" was represented by the following:

• Sonny Tam
• John Miguel Dela Cruz
• Kenichi Enda
• Marc Vincent Agbisit
• Dan Aldrin Bordeos

Team Philippines was placed in Group F of the best-of-one group stages. They lost against all teams in the group, which included Indonesian team "EXECUTIONERS", Romanian team "The Elder Gods", Taiwanese team "FFTWN", Malaysian team "FMJ", and Hungarian team "xDk".

• Marvel Mendoza
• Mark Espina

• John Benedict Cruz
• Rey Bryan Nebres