>>365837416
The new biome is just the arctic biome. The update does include a lot of the Christmas content you've already seen with the ornaments and new recipes. They did add the gun shield too which you'll need materials from the arctic biome to craft. After that it's going to be co-op then the volcanic bean stalk, though they add items and change other things on the regular. I picked up the game initially because the Halloween event was so great, and I'm hoping that they'll follow it and the Christmas event up with more so I can get more trophies for the trophy shelf.