In Hello Neighbor 3 you will meet your spooky neighbor Mr. Peterson. Once he had a family, but his wife died, and the children disappeared without a trace. Rumor has it that he himself is to blame. One day you notice that a strange neighbor is hiding something in the basement. You decide to climb into the house and find out what is there. But it won’t be easy. After all, artificial intelligence is playing against you. He evaluates your actions and learns to be proactive. It won’t be easy to outwit him.