One day, Dora is playing in the yard, suddenly, a spaceship land in the yard, Dora is very curious, and she goes into the spaceship. Suddenly, the spaceship flies to the sky. A few minutes later, the spaceship land on a planet. There Dora found a lot of aliens. Suddenly, some aliens are attacking the space, and some parts are lost. Quickly, help Dora to fight the aliens, and find the parts.