Telengard was one of the major ones, tho it's directly copied from a PLATO network game.
There's also a podcast about TRS-80 history, which has done quite a few interviews with developers:
It was a port of a different DND game, but restricting to the 8K memory of his PET2001 required some big changes, like the procedurally generated map.
Mastodon x appdot.net = fun? A place for former ADN users - on the whole