So much so that we (a development team of three) were able to switch from it being a hobby project to a full time endeavour. The game went into Early Access on Steam in December 2017 and was very well received.
#Empires of the undergrowth formicarium 2.0 challenge update
The leafcutter update features an all-new rain forest environment with new critters of all sizes, two new levels which will see you face off against fully-fledged colonies, a new Formicarium Challenge where the dastardly scientists have something special planned for you, oh and of course, leafcutter ants!