"Delta's Survival Journey" is a clicker adventure game set in a post-apocalyptic world.After the "Great War", all humans have been wiped out. The only survivors are the decaying service robots and lizard-like beings born from long-term exposure to nuclear fallout.The story's protagonist is Delta, a small service robot. Like other robots, he too tries to survive in this harsh environment. One day, in search of his missing friend, he is forced to embark on a journey through the vast post-apocalyptic world. Due to his small stature, he needs to use his wits to overcome all crises and challenges.