With Acropora, terrain generation has never been easier, or more wild. Several classes of terrain modifiers are available:

• Mountains
• Hills
• Badlands
• Rivers
• Canyons
• Plains

There are infinite variations of terrain within each of the above classes. The classes can be combined in any number of ways:

• Directly combined (additive)
• Regionally contrained
• Blended

And like other modifiers found in Acropora, they can be combined and filtered to produce exotic results.