Some of my essential Dricas(what we called DreamCast in the day)

Soldier of Fortune
Sonic Adventure
Garou
Soul Calibur(Of course it always seemed like my dreamcast was going to kill itself while playing it lol)
Virtual On
Last Blade 2
Resident Evil: Code Veronica
Quake 3(...sega.net.....)
Aero Dancing i
Maken X

Just too many to count....what went wrong Sega? There are a lot of days I find myself playing Dreamcast as opposed to Xbox.