Jon_Irenicus_PL: Truly? Maybe it was well known amongst enthusiasts. Like there are many obscure movies which gain a large following in some niche groups, like Blade Runner, and maybe they are later revisited and reappreciated.
From the wikipedia page:
"The game was a commercial success, considerably outselling the first Settlers title.[72] In the German market alone, by November 1996, it had sold 150,000 units.[73] By August 1997, it had sold over 500,000 units worldwide,[52] and roughly 600,000 by May 1998.[74] In August 1998, it was awarded the "Platinum Award" by the Verband der Unterhaltungssoftware Deutschland e.V. (VUD); an award given to titles costing DM55 or more, which sell over 200,000 units nationally within the first twelve months of their release.[72]"
Given the time it wasn't a niche game, but a huge success.