I've started playing Alien Worlds in Oct/2020. I am always surprised when they add some new feature or look to the UI. The latest thing is that they added a NFT point counter. Each time I mine, I am awarded some points. These points are then redeemable for a NFT of your choice, provided u have the points needed for that NFT. I worked it out and I average about 155 points per day I mine. At this rate, it should take me about 4 months to get the NFT I want.. the basic explosive. Like in Splinterlands (a little game u might know of) the NFT can be used (not just to collect and look at) so the basic explosive is a reusable explosive that will help me in mining. :)