Just like other free to play games make loads and loads of money. I am sure there will be MTs in it.

Free to play? How's its making money?

Ya its quite popular except here on IVG. The steam player count keeps rising. Just unlocked new region now. Totally different scenary, different animals. And they are going to keep adding new maps for free.

It got 2 million players day 1. Doesnt matter how many are playing here, its a big hit. Moreover, it has a rating of 9 on steam with 35k+ reviews.