Heh.. lots of games here which definitely aren't "hidden". Nuclear War, Zany Golf, North & South, Stunt Car Racer, Silent Service, Great Giana Sisters etc were THE REASONS to buy Amiga
At least where I come
But then.. yeah.. Extreme Violence was great fun with two players. And I'm not sure if Persian Gulf Inferno was that hidden either, but it sure had balls in it's audio... you felt the power of the guns
I'd say real hidden gems are games which came only in german language. I recently found that there's lots of them and they seem to be pretty good quality. It's shame that those weren't sold in english too! There's lots of them even in late era from Amiga gaming (1995 and later). For example company strategy games (
http://www.lemonamiga.com/games/list.php?list_genre=Strategy&list_sub_genre=Company) which I was just looking. Pretty good looking ones there, but only in german
Other categories too, but that's just what opened my eyes just
I don't know if Minskies Furballs is hidden, but that's very addicting game with two players too
Late found for myself. Also Turboraketti 1 & 2 might be hidden for other than finns (almost like national game for us
.