Changes

Note that not all biomes appear on all difficulties:

Note that not all biomes appear on all difficulties:

: * Easy: Plains, Desert

: * Easy: Plains, Desert

: * Medium: Plains, Desert, Winter

: * Medium: Plains, Desert, Snow

: * Hard, Extreme: Plains, Desert, Winter, Lava, Space, Mars

: * Hard, Extreme: Plains, Desert, Snow, Lava, Space, Mars

==Sandbox==

==Sandbox==

==Easy==

==Easy==

In Plains, Desert, Snow and Underwater, an unobstructed double wide path to the next station is always available.

In Plains, Desert, Snow and Underwater, an unobstructed double wide path to the next station is always available.

In Hell, there is always a double wide path to the next station. However, the path is normally blocked by resources.

In Lava, there is always a double wide path to the next station. However, the path is normally blocked by resources.

In Space and Mars, there should normally be a double wide path to the next station. One-way pinches are rare, and there should always be at least 3 paths forward.

In Space and Mars, there should normally be a double wide path to the next station. One-way pinches are rare, and there should always be at least 3 paths forward.

==Medium==

==Medium==

In Plains, Desert, Snow and Underwater, a double wide path to the next station is always available. However, the path is normally blocked by resources.

In Plains, Desert, Snow and Underwater, a double wide path to the next station is always available. However, the path is normally blocked by resources.

In Hell, Space and Mars, there should normally be a double wide path to the next station. One-way pinches are rare.

In Lava, Space and Mars, there should normally be a double wide path to the next station. One-way pinches are rare.

==Hard==

==Hard==