Very long I had about them and bitdouble was among the most popular gambling sites in 2017, they been quite through out 2018. Maybe they might need to come back in their advertisement again and maybe signature campaign.
They start up on Sep 2016 and yes they are one of the most popular gambling sites back in 2017. They already did make some signature campaign back in the past.We wont know if they would decide to launch another one or not but on the current situation of the site.They do have enough players and planning to add up new games as well to attract more users.