Added
- Internalization ( polish support )
- Tutorial
- Multithreaded saving
- New achievements
- Dropping mechanics
New Items:
- Furnace and its mechanics
- Copper
- Copper ore
- Stone
- Ladder
- Fish
- Fishbone
- Fishbone block
Caves:
- New Caves dimension
- Cave world generator based on simplex noise
Fixed
- Lag when saving