Opportunity

Opportunity is an NPC on Mars Ranch, located next to a car blocking PewDiePie's path. PewDiePie must collect batteries for the rover to reactivate it. However, he puts in the batteries incorrectly, causing the rover to explode. The explosion also destroys the nearby car, allowing PewDiePie to proceed.

Behind the Scenes

 * Opportunity was a rover sent to Mars. On February 13, 2019, it was announced that its mission was over after NASA had failed to contact the rover for several months. The "death" of Opportunity became a meme, and because of it, there were many requests to include Opportunity in a Mars level.