LOL, I see that Basic Computer Games was printed in 1978. In 1974, I was typing it in directly from an issue of David Ahl's groundbreaking mid-1970s magazine Creative Computing, which he compiled into the book several years later. David Ahl is the reason I became a geek, long before there was even a TRS-80 to play with and I had to IMAGINE what the CC program listings would do becasue I didn't have a computer to run them on. Thanks, Dave!!!