Hi Spidy!
Yes, Broker Street was a game we did for Schneider Automaten.....it was a nice game but not so popular. I think we sold maybe 200 machines. I will try to find the ROMs for Brix, I am sure they are on a backup somewhere!
For info, I was also the programmer of "Hi Spirits" (which I have the machine in my office!), "A Knights Trail", "Hopp oder Topp" - a kind of WSM-gambling machine, plus a few others. It is sadly not possible to emulate these games as they use the "Pluto" board.
Best Regards
Ed