At least they sold 4.000.000 tokens. Site says Total supply: 20 mln Hackens. 1.3 mln at presale (1 mln + 30% bonus) and 18.7 mln at Token sale. No future emissions. Not convinced this will work out. Probably
http://hacker.io (still available to buy) would do better as a marketplace for black hat hackers
15M tokens will be burned on the day of the release, so the total supply will be 5M HKN. I agree it would be cool to see marketplace for black hat hackers hahaha but I think this is a unique idea and the price can go up due to the low supply.