Lacuna - Sci-Fi Noir Adventure

Another cigarette falls into the abyss. The sun is slowly rising, sparkling in the sea of buildings below. I'll take one last look at the stars until they disappear. They don't give any guidance. They don't give... The story branches out and ends depending on your actions. There is no return.  There is no right answer to some questions. Will you betray a friend to protect your family? Would you put your loved ones in danger in exchange for public safety? Will you save the world or will you reveal the terrible, disturbing truth to the world?