Just in case you were wondering from the video, the last two officially released Dreamcast games were Karous, by Milestone, and Triggerheart Exelica, by Warashi. Both were exclusive to Japan.
I was working at Best Buy when the Dreamcast was first released. I remember seeing customers watching by the display, seeing either NFL 2K or NBA 2K on the screen, and asking each other, “Oh, who’s playing today?!”
In hindsight, it’s funny to think that anyone ever thought that was real. But then again, fifteen years from now we might be laughing at our own selves for thinking that the current game titles look good.