One of the biggest gaming companies holds one of the biggest events of the year.

FOX's Eammonn Dignam has this week's "FOX Bits":

Your Insiders Cheat Code to gaming, I'm Eammonn Dignam. 

It's been 25 years for one of the biggest gaming companies around, Blizzard, the company celebrating the milestone at their 10th annual convention, 'Blizzcon' Friday and Saturday.

At the event  holding championships for their competitive Esports, like  'Overwatch' and 'Hearthstone' at the Anaheim Convention Center and will close out the second night of the event by a nerd favorite 'Weird' Al Yankovic...

Blizzard President and co-founder Mike Morehaime opened the event Friday with some announcements:

(Morehaime) "And next week on the public test realm, we'll add Sombra, the Arcade and eco-point Antarctica." 

And for fans of the 'Diablo' series, chief development officer Frank Pearce announced a new character class...

Disappointing some who were hoping for a fourth installment of the game.

That's FOX Bits for FOX News.

Follow FOX's Eammonn Dignam on Twitter: @FOXBits247