To think that the abyss is the only game providing platform to came up a very unique way of objective on reaching the gamers worldwide, they develop a system whereas, both gamers and developers can earn rewards via referral system . On the gamers side , he/she can earn rewards via referral to a friend of the game and subscription onto it. The more the referral, the more the rewards they can get.
That's is the difference of ABYSS from steam and other gaming platform. Another advantage is that in this platform the users can use cryptocurrency in purchasing desired games or items.
I am not really a gamer, but referral alone isn't a good selling point for a blockchain based gaming platform. In fact I can even imagine that referrals would work and may have already worked in the real world with all those games currently out there. Has there ever been a referral program for the games that are presently primarily played?