The blockchain start-up Cryptum, backed by a few Bulgarian companies, is launching a crowd sale for funding their board games design and publishing and offering some returns to token owners based on the business profit of the games venture, a mining farm project, and some other smaller projects. The ICO starts on September 16 and aims at distributing a total of 1.1 million CRTM at the price of 0.02 ETH, with no presale.