In 1978, "Adventure" was the first game I ran on my (then) newly built Heathkit H8 computer -- built while I was an undergrad at a regional campus of Purdue. It's been so long that I can't remember where I got the executable that ran it. I'm not sure if I bought it or if it was freeware from some "dial-up" BBS downloaded at 300 baud on my acoustic coupler modem. Ever since I first set up my home Wi-Fi ages ago, its SSID has been "XYZZY." I'm quite sure none of my neighbors get the reference. I feel so old. Of course, that's because... I am old. ;)