this thread's as close as you can get to an exhaustive list of games made in db/dbpro and i agree that there should be a true showcase of the many completed games and well-rounded demos made.
i had hoped chris tate's
dbshowcase would take off as such and fed a 1/2-dozen favorites of mine into the database there, hoping others would follow course. a few did but the energy quickly dwindled.
personally, i'm not fond of the site's design. i find it cumbersome and lacking in some regards. alas, like just about everything connected to dark basic, it's very much
user driven and we all have lives and priorities outside the realm of dark basic, with little free time and energy to devote to such things (especially when we've all got a hundred WIPs in our projects folder to work on

).
my hope is that TGC puts together a lean and clean, friendly, showcase framework on TGC servers someday. this makes the most sense to me given the fact that most users drift on at some point in time, taking whatever they'd offered in the past with them. the thousands of dead links within the forums can attest to that...
if anyone that can help make that happen reads this, let them know i'd offer my time & energy populating and moderating such an endeavor, upon request.
beyond that, i think this thread is as close as we'll get.
Virtual Nomad @ California, USA . DBPro V7.7 . Matrix1Utils 05.27.12
AMD Phenom™ X4 9750 Quad-Core @ 2.4 GHz . 8 GB PC2-6400 RAM
ATI Radeon HD 3650 @ 512 MB . Vista Home Premium 64 Bit