The last one, 23-Canyon, was actually ready in autumn 2014, but we decided to remake it 4 years ago (which meant deleting the old version). And here it is, the new Canyon is available in 2019.
Screenshot examples:
This May we completed the basic tasks for creating the 6th level, Catacombs - the level one-third of which was available for a little run before last summer, at the 10th AR anniversary.
And here are the Catacombs you can see now :)