Atomfall includes some standard RPG elements, such as asking you to make choices without telling you the complete consequences of each option. As a result, you could lock yourself out of some of the available endings, or you might miss buffs that become useful as you progress deeper into the game. So, when you reach a quest that asks you if you want to inject yourself with an unknown serum, it’s understandable that you might hesitate in a world like Atomfall‘s.