Episode 5 of the first season of Sam and Max is my second favorite of the series, behind Abe Lincoln Must Die.  This one takes place in that zany world, Reality 2.0 which is taking over the Internet and only you can save everyone from becoming hypnotized online game addicts!

Full of wit and references to gaming culture, this game is incredibly awesome.  It's a bit lacking in the graphics department;  Telltale shortcut a bit to get this game out.