When I kicked off my D20 Modern Call of Cthulhu campaign, I needed a training scenario to test the new agents. You might think "Danger Room"-type scenarios are common, but they're much harder to find than you might think. This scenario involves robot tentacles, heat seeking missiles, and lots of danger room madness that was perfect for my new players and helped them get into the groove. It was compatible enough for me to easily convert it to D20, but really I just wanted the training challenges so it worked fine for my campaign.
[5 of 5 Stars!]