Doonesbury does gaming
You have to read the rest of this week's strips to get the joke, which you can do by flipping through the "previous strip" buttons.
I've always liked Doonesbury though I don't read it as much as I used to.
For those of you that may be interested, all of Doonesbury's strips are available on the website searchable by keyword and/or date. I randomly picked a date (August 5, 1974) and the strip had a character in a hospital bed talking about a nightmare he had where his stock portfolio was going down the tubes and the Dow was dropping - 800, 700, 600....
The numbers are a little off but it is still a timely strip.