Dave Arneson, one of the co-creators of the Dungeons & Dragons fantasy game and a pioneer of role-playing entertainment, died after a two-year battle with cancer, his family said Thursday. He was 61.

From a year ago:

Gary Gygax, a pioneer of the imagination who transported a fantasy realm of wizards, goblins and elves onto millions of kitchen tables around the world through the game he helped create, Dungeons & Dragons, died Tuesday at his home in Lake Geneva, Wis. He was 69.

From the archive:

Thirty-one years after the invention of Dungeons & Dragons, the original role-playing game remains the most popular and financially successful brand in the adventure gaming industry.

Dungeons & Dragons 4th Edition is going to change just about everything for the dice-rolling set.

I'm just, like, in his arms, all snug. I'm his first ever girlfriend and we've been together 18 months. My ideal night with him is playing Dungeons & Dragons on Xbox or painting Warhammer figurines.