“System Boot” is a single player level for the original 3-D platform game Hello_World built using Epic’s Unreal Engine 4. The level presents the player with a series of challenges designed to teach them the core mechanics of the game including hacking, slowing their descent using jump jets, utilizing fans for boost, and overclocking the A.I.’s processor to slow the world around her. As the level begins, E1-13 also known as “Ellie” boots up. A scientist named Dr. Cearn claims to be her creator and explains that she is the first of her kind, a fully self-aware artificial intelligence. He warns her that because she is different, she is in danger and must escape from Hephaes-Tech. Scared, confused, and alone Ellie obeys the voice in her head as the doctor guides Ellie safely through the treacherous journey.