Originally posted by Maviba:

It's only 2 bioms missing, so given they need 6 months per biom it might be at end of the year.

It took them 18 months for this biome which was supposed to take less than 6 months after release, even accounting for delays for the smaller bugfixes it has taken excessively long and they still haven't even done any optimisation.

The estimate the previous comments made of 3-4 years are much more realistic.