The easiest way to find the Red Key that you need to unlock the basement is to climb up the roof using the shelf and boxes on the left of the front porch.
His theory states that The Neighbor and The Protagonist are brothers, and that The Neighbor does not want to live with his brother so he kicks him out after he moves back home. The 8-Bit Ninja Theory (2017) His theory mostly focuses on the Beta version of Hello Neighbor. The neighbor in question, however, is very vigilant and tries to scare the protagonist off his house with diverse traps, monitoring system, and alarms. Hello Neighbor is a stealth game with a disturbing atmosphere, in which players are tasked with getting to the mysterious basement inside their neighbor’s house. After a short cutscene, you are caught by the neighbor (unavoidable). After regaining control over the main protagonist, go towards the ball. In Act 1, your main objective is to obtain the red key to open the door to the mysterious location. Hello Neighbor: Act 1 | Walkthrough Hello Neighbor Guide.