The main character is the semi-mechanical frog Froggy, who was created by a mad scientist. The player's task is to place colored balls in various objects (which vary greatly in every world). You have to catch them carefully in order not to lose points and Froggy's life. Thanks to this, Froggy will escape from the laboratory and will be able to save his friends. During this adventure, the player will explore a variety of worlds: the laboratory, the underwater biome, the inside of the well, the tropical jungle, the sky and the icy mountains. Each has its own unique mechanics. In the meantime, you'll collect the parts you need to build a ship to go into space!