I started on an Apple II, which I had bought at the very end of 1978 for half of my annual income. I made $4,500 a year, and I spent half of it on the computer.

When I am starting a new game, I have to program it for the Apple, because I want to get all of the markets.

Even though Raster Blaster was only a video game, I was learning about designing stuff. I got good at drawing.

I write my programs primarily for myself.

I have a really powerful urge to see things work.

I really think it is amazing that people actually buy software.

Any artist always has misgivings about calling himself an artist.