i think the statement "this game is clearly extremely successful" is highly disputable considering the fact badspot has explicitly stated sales of the game + ads barely pay for running this forum or something
My bad in 2013 block land released pre-steam sales stats which amounted to 40,000+ players, at the current cost of the game, users pay $9.99, and let's be honest if it was regularly updated, the game could be valued at $20 EASILY.
Since the 2013 release of Steam, from preliminary research, the game has made only around 5-10,000 sales.
Non-steam sales may likely amount to a similar amount. So let's say the current sales is 50,000. 50,000 x 9.99 is circa $500,000 in gross sales, and this is being pessimistic with the numbers. This is enough money to employ and get a small dev and marketing team together.
I'm just disappointed as the game has so much potential but it's just ignored.