Well this is a surprise! Not that its coming to an end, because lets be honest, the steem blockchain has been the last one to get up to date with dapps. Its good not to stick to just one chain because then you will see and learn that there have been many games like this with a ponzi scheme design and the last one being Tron Goo.
Its that grey area of moral's it seems in the dev world. The dev of this game commented to me in the intro post that he was aware of the tron network, so it was obvious that he knew where it would lead to..
This is the one thing getting worse in the crypto world, people who know better, not warning others of ponzi scheme setups that are existing.