Phineas is sure that a whole nation of miniature creatures lives in the grass, but they skillfully hide, trying not to come across people's eyes. Nobody believes the boy, but he is going to prove his rightness and goes on a journey around the neighborhood in search of little men. If you want to help the hero, enter the game Phineas and Ferb Tiny Nation and help him. The road will not be easy, traps are everywhere - sharp thorns. Use large mushrooms and balls to jump high. Bright mushroom hat springs like a rubber ball. Collect the pieces of cheese so that the character does not lose strength and dexterity. Perseverance and perseverance will be rewarded, just get to the goal.