I enjoy playing online games.
The design of online games can range from simple text-based to complex graphics and virtual worlds.
Yes! My favorite online game is World Of Warcraft
That is a very popular one. The first expansion of the game was released on January 2007.
That seems like so long ago, didn't realize it had been around that long.
Yep! And the original was released in 2004 by Blizzard Entertainment. 
Blizzard is known for coming out with great games!
Blizzard Entertainment has been around since February 8, 1992, under the name Silicon & Synapse.
I didn't know that! Thanks for the info!
They originally concentrated on the creation of game ports for other studios before starting on their own.