Alien Biome

Alien Biome was a Biome added in Chapter 2: Season 7. It features purple chunks of land with trees transformed by alien organisms. It mainly appeared around the rubble of The Spire after it had been destroyed.

Locations

 * Pristine Point
 * Near Steamy Stacks

Former

 * The Aftermath
 * Near Holly Hedges
 * Holly Hatchery
 * Near The Pyramid
 * Near Corny Crops
 * Near Boney Burbs
 * Near Pleasant Park
 * Scenic Spot

Chapter 2: Season 7

 * Purple Alien Biome appear all over the map, surrounding the Spire's rubble.
 * Alien Nanites fields appeared in Holly Hedges, transforming it into Holly Hatchery.

Chapter 2: Season 8

 * An Alien Biome appears in Pristine Point.
 * An Alien Biome Near Holly Hedges was half corrupted
 * Holly Hatchery was removed.
 * An Alien Biome on a hill near The Orchard was corrupted.
 * The Alien Biome near Holly Hedges was fully corrupted and removed.
 * The Aftermath was transformed into The Convergence leaving only a few Invasion trees behind.

Chapter 3: Season 1

 * All Alien Biomes were removed as the Island flipped over.