Trophies...
	Tum Tum Island...

Complete each condition to get the allotted Trophies. There are 15 Bronze Trophies, 3 Silver Trophies, and 1 Gold Trophies.

Trophy	How to unlock
4 Tree Rainbow (Silver)	Perfect clear the specified stage
Bomb The Boss (Bronze)	Clear the specified stage using only bombs to destroy the boss
Construction Expert (Bronze)	Build 10 towers in less than 30 seconds upon entering a stage
Deep Impact (Bronze)	Destroy 15 enemies at once with the Mortar Tower
Encore : Black Flag (Silver)	Without selling any towers, clear the specified stage with all towers upgraded to black
Encore : Lucky Find (Bronze)	Find an extra large stash of coins and gems
Encore : Scrooge's Return (Bronze)	Clear the specified stage with a balance of 12,000 worth of coins or more
Encore : Wishing Well (Bronze)	Drop 100 coins into the water and clear the specified stage
Encore : Zero Carat (Bronze)	Clear the specified stage without using gems
Gem Hoarder (Bronze)	Clear the specified stage with 25 or more gems
Get Medieval (Silver)	Clear the specified stage using only arrows and cannons
Green Flag (Bronze)	Clear the specified stage without a tower ever upgrading
Money Grubber (Bronze)	Clear a stage without losing a single coin
No Crossing (Bronze)	Clear the specified stage without crossing the bridge
Picky Eater (Bronze)	Clear the specified stage without using the fire tower
Rainbow Team (Gold)	Perfect clear the specified stage
Scrooge (Bronze)	Clear the specified stage with a balance of 10,000 worth of coins or more
Tower Collector (Bronze)	Clear the specified stage by building every type of tower
Wave Goodbye (Bronze)	Clear an entire wave of enemies with only a bomb

To unlock the third island, Tum Tum Island, get a "Rainbow" rank on every level on both islands. Tum Tum Island is between the two islands on your map. When you select this island, you will be prompted to enter a five character alphanumeric code. This code is not case-sensitive. The code you enter will generate a new map using all maps from both islands, but with new waves of creatures. Every code will generate a different map, allowing over 7 million possible combinations. Some codes for maps are as follows:

12345
BEEGE
BITCH (very difficult)
BRAIN
BUTTS (difficult Racer Gardens variation)
HAPPY
HORNY