This game appeared on many platforms in the mid eighties including
Apple IIe. It is now available in a somewhat
buggy open source Java applet at http://romka.demonews.com/projects/loderunner/index_eng.htm.
If anyone is keen to fix any of the minor bugs, please do as the main developer has stopped working on it and this game kicks ass. I have already squashed some, although it does seem that these changes have been updated to the site. I may just find some web space elsewhere and I'll update this node if anything changes.
The level editor, one of the finest features of the original, is sadly lacking from the imlementation but what a great idea for a website/applet public posting type thingy. Any takers?