While walking through Comicon three or four years ago, I stopped to look at one of those booths that's filled with a hundred different T-shirts.

Somewhere among the various superhero crests and clever nerd phrases and obscure sci-fi homages, I saw a fairly simple design: an Atari joystick, sitting atop the word ROOTS. I grinned and reached for it, and noticed that it was folded next to a similar design that replaced the Atari joystick with a classic NES controller.

"Of course," I thought to myself, as I felt like Old Man Wheaton, "for a lot of the damn kids today, the Atari 2600 is as relevant as black and white television or a transistor radio."

This thought triggered a trip in my mental Tardis to long afternoons spent playing Yar's Revenge and Megamania, and I ended up wandering away in a fog of nostalgia, forgetting to buy either of them.

A few months ago, I was preparing my dungeon delve for the Emerald City Comicon. Rather than pull something pre-made out of the Dungeon Delve book, I created something entirely new. Though I would eventually do the final revisions with Dungeon Tiles, It was the first time I'd designed and built an adventure since I was a teenager, so I started the way we did in the old days: I sat on the floor with some books, some dice (even though I didn't really need them), and used a pencil to build my dungeon on graph paper. 

While I sketched out the first few corridors, counting squares and carefully making my lines as straight as I could, my brain slipped into a stream of wibbly wobbly, timey wimey … stuff … and it used that memory from Comicon as a lens to look back through years and years of afternoons spent alone in the sanctuary of my bedroom, building and refining hundreds of dungeons with nothing more than some analog tools and my imagination. 

Earlier today, my friend Scott Twittered:

Nobody has created an online toolkit for drawing D&D maps? This is ridiculous. I'm using graph paper and pencils like a monk from the 1800s.

I replied:

@pvponline Using graph paper and pencils to design dungeons isn't a bug, it's a feature.

I couldn't help smile to myself when I saw Scott's Twitter, because I knew that later today … well, in this case, a picture is worth 1000 words. Here's the idea I had so many months ago, turned into a T-shirt:

As I said I Twitter this morning, I'm especially proud of this one because it's relevant to my interests. If you like it as much as I do, you can get your own in basic, premium (which is a softer fabric, and a slimmer cut), and women's from Jinx.