DRAD  Domino 5.0 not working. does nothing. opens & big black box -- no responses to clicking anything . nothing happens. zip zero zilch. no support at site -- are there known incompatibilities?

clicking the X in the big black box doesn't quit/close the app either

at their website you can't reach them because their crappy contact form submission doesn't work either

Can I give them and their stupid game ZERO STARS?  
(Version 5.0)

8OO8  As it stands, now, this game is HORRIBLE!

First demerit, the game(in evaluation mode) quits after only a few moves.

Well, the intelligent approach would be to allow full play for a set number of games, say....at least 10 games? Hmmm?

Then, the game is just riddled with bugs. Often, a matching domino just can't be placed against an appropriate tile, inexplicably.

Twice, most of the game suddenly disappeared from my desktop, leaving only my dominoes there.

One can only play in a window;there's no option for full screen play. The playing field gets too crowded pretty quickly.

The game's menu, which is meant to appear on the top edge of the playing field, is absent most of time.

Amd there's even more but I'm just too aggravated to continue listing this game's deficiencies.

The developer obviously had a fart in his brain when he created it; he needs to go get a nice brain massage, and then start all over again.

Meanwhile, "Domino" goes straight into the toilet.....and I need to go lie down.  
(Version 5.0)