Layers

-Added biome variations: Dead Crystine Forest, Crystine Flower Forest, Oasis Jungle.

-Oasis Wood is now able to craft chests, wepons and beds.

-Lava lakes are less common.

-Added oil: Oil is a new fluid that can be found inside the core. Pick it up with a barrel, and use it as fuel. NOTE: Oil will be a bit more useful in a later update.

-Oil Wells: A new structure where you can find oil.

-Oil lakes: Basically lava lakes, but with oil.

-Barrels: If you place an empty barrel below oil, it will turn into a filled barrel! You can use this as a new fuel source.

-New way to get to the core VERY IMPORTANT: Before this update, you would have to make a nether-shaped portal and then ignite it. Now, craft a core summoner, create a pillar 3 blocks tall and then place the nether star block in the middle. Your portal is done!

-Added the "Dirty Fuel" achievement: The layer must obtain a filled barrel.

-Added the Core Spirit: A mob that now spawns in the core with a lot of health. However, it drops loads of xp, so it would be great for an xp farm!

-Added the Crystine Spider: A neutral mob, don't attack it and it won't attack you. It also loves crystine.

-Added the Wandering Soul: Probably the most annoying mob in the game, this tiny bug will attack you. Not that much damage, but there is a lot of them! It drops the item needed to curse tasty treats.

BUG FIXES AND CHANGES:

-1 block in the core is now 64 blocks in the overworld, and 8 blocks in the nether

-Fixed tasty treats dupe

-Improved performance, slightly...