I contacted the dev before my event in April to see if I could show this game at my event as I haven't seen such a well design / planned Bitcoin game before like this.
I've had no reply either from the PM or email sent. Hope we can keep this project alive.
Good thing someone replied to this thread and I'm really glad that I found this website. By the looks of it, this thread doesn't get that much replies and the website is officially dead. There's only 1 user online and I guess it was me.

Too bad because I really do love the UI and everything about the website. It's really really well designed and the concept is really great. I hope someone reads this thread and start funding this website. Having a signature ad campaign will really be good for advertising this website. I do believe that this website will become a hit someday because most of us loved playing bomberman before we all get addicted to the Internet.