You have been tasked with helping Oppenheimer design and build the reactor that will serve as the heart of the nuclear weapon for the Manhattan Project.

As you stand in the large lab filled with machinery, Oppenheimer approaches you with a look of determination on his face. "We've made progress," he says, "but we need to run more tests to ensure the reactor can withstand the intense heat and radiation. I need you to head to the testing facility and oversee the next round of experiments."