Simplify the following text for a Grade 13 native English-speaking person.
Original: Armageddon ( 2008 ) was a professional-wrestling pay-per-view ( PPV ) event produced by the World Wrestling Entertainment ( WWE ) promotion , which took place on December 14 , 2008 at the HSBC Arena in Buffalo , New York .
Simplified: Armageddon ( 2008 ) was a professional wrestling pay-per-view event made by World Wrestling Entertainment ( WWE ) , which took place on December 14 , 2008 at the HSBC Arena in Buffalo , New York .