This upgrade became available on February 25, 2010. It costs 75,000c or 400MC to purchase. The only requirement to obtain it is to have the previous upgrade (Tropical Haven) and be level 17 or higher. It adds 41 plots of grass to your island, making it the single largest upgrade, and therefore has a total of 167 plots. The next upgrade is Tranquil Bay.
On Windswept Cay, players can have 5 recipes cooking simultaneously and 5 fishing whirlpools. The maximum amount of Tiki Power they can have is 285.
Number of ExpansionsEdit
Note: In addition to your main island currently you can have only eight expansions. Also in order to travel to your other islands(or your neighbor's) you must click the Ship icon. The ship icon is located at the bottom of your screen to the far right.
|Basic - Sunny Isle - Little Reef - Sandy Atoll - Tropical Haven - Windswept Cay - Tranquil Bay - Grand Isle - Jumbo Barrier Reef - Colossal Cove - Luxury Lagoon - Prosperous Peninsula|
|Star Island - Cat Island - Heart Island - Archipelago Island - Shamrock Island - Volcano Island - Halo Island - Crescent Island - Cyclops Isle - Twister Island - Salabounder Island - Orca Island - Spiral Island|