Rainbow Island is a fan fiction island created by BabaJiKiThulu. the basic idea is to find all the pieces of the Chrome Cube by using Chrome Crystals. The Chrome Crystals are crystals of different colors which provide the user with extraordinary powers. You must reach a specific temple to combine one piece of the Chrome Cube. At the final battle you must use the full power of the Chrome Cube to defeat Black Boi.
You'll arrive in Rainbow Island. The first buliding you see is