The underground dungeons are released! They connect the main island with the kingdom islands, so you can get there without sailing. There are currently two entrances to the new dungeons on the main island, both are near Bomboria. The dungeon under the main island has a lot of monsters, the new monsters are wolfs and t-rex.
Its a big maze so the first time you travel you probably need some time to discover the doors and exits, if you are only at level 1 then it will be hard to get to the kingdom islands.
On the screenshot you also see how the entrances on the kingdom islands look like, we will add more of them in the next few days.