Challenge 3

Hello Space Explorers. Thanks to your help, Paxi has successfully completed the first phase of Mars exploration.

Now, it is time to test a prototype robotic vehicle similar to the Rosalind Franklin rover which is currently tested back on Earth. In this mission you must help Paxi drive the vehicle safely on the hostile surface of Mars, avoiding all obstacles on its way and perhaps gathering some useful elements…

So, develop a game to help Paxi drive a robotic vehicle on the surface of planet Mars.

Want some tips? Click here to watch a video of Rosalind Franklin robotic vehicle.

Want an image of a robotic vehicle? Download it here.

Want a simplified model of a rover to use with scratch? Download it here.

Don’t worry, our coding tips below will help you develop your game

• How to import images on scratch

• How to move your hero

• Add gravity and make your hero jump

• Show up objects in random position and how to move them

• What happens if your hero touches an object

• Add and keep the score