>>11887881
Not official Dreamcast games per say but there is a cartridge arcade board based on the Dreamcast called Atomiswave and the games there have been ported to the Dreamcast like Metal Slug 6, Guilty Gear X, Dolphin Blue, Knights of Valor: The Seven Spirits and Samurai Shodown VI, you can even buy physical copies. There is also some nice homebrew stuff like Andro Dunos I & II, Last Hope, Gunlord, Pier Solar, Fast Striker, Ghost Blade and Sturmwind.