Remix the template, and start coding for step "2. Make the Helicopter Fly". The images are already imported but you can import new images and sounds. Some Mars sounds are already uploaded. Mars sounds found at: https://mars.nasa.gov/mars2020/participate/sounds/?playlist=earth&item=curiosity-touchdown&type=mars You can record yourself and play it as it would sound on Mars, and add that to your game :)
Code a Mars Helicopter Video Game: NASA JPL https://www.jpl.nasa.gov/edu/learn/project/code-a-mars-helicopter-video-game/?mc_cid=a39c6d9dc4&mc_eid=25e656fa10