It's an exciting adventure combine galaxy shooting game - but you are not in the universe, you are in a fantasy zone - rainbow world. Your mission is control the ship come over each stage, fights an enemy invasion in the titular group of planets. The game contains a number of features atypical of the traditional scrolling shooter. In the game, the player's ship is placed in a level with a number of bases to destroy. When all the bases are gone, the stage boss appears, who must be defeated in order to move on to the next stage. There are eight stages, and in all of them, except the final one, the scroll is not fixed; the player can move either left or right, although the stage loops. The final level consists of a rematch against all of the previous bosses in succession before facing the final boss. you can use two different attacks: the standard weapon (initially bullets) and bombs. He can also move down to land on the ground by sprouting feet and walking around until he flies again. It is possible to upgrade Opa-Opa's weapons, bombs and flying engine to increase speed, as well as get extra lives. Before that, the player must get money by defeating enemies, bases or bosses, and access a shop by touching a marked balloon. Each time a new item is bought, they become more expensive. When the player chooses to exit or the time runs up, another screen appears, in which he or she can select what upgrades Opa-Opa can use; only one engine, weapon and bomb can be equipped at a time. Some of the new weapons have a time limit that starts as soon as the shop is left. Some of the bombs can be used at any moment, are limited in quantity. Engine upgrades are permanent The powerups can also be reassigned by reentering the shop or touch a balloon with the word "Select" written on it. If the player loses a life, all of the upgrades are lost. Fantasy Zone: Rainbow World Features: - colorful fantasy world with many cute enemy - retro 8bit pixel shooting game - 8bit mid classic funny sound - Easy game play, just destroy enemy to next over 8 stage and world Come to colorful fantasy world now !