Angry Neighbor is a popular puzzle game published by Invictus Studio in which players must explore their neighbors' houses and solve puzzles while avoiding being caught by their angry and suspicious neighbors. The game has gained a lot of popularity for its unique gameplay, challenging puzzles and immersive graphics. The game begins with the player moving into a new house next to neighbors who seem a little too curious about their activities. The player's goal is to explore the neighbor's house and uncover the secrets hidden inside. The house is divided into several rooms, each with a specific puzzle or challenge that the player must overcome. Challenges range from finding hidden items, figuring out how to escape a locked room, and solving puzzles to move on to the next level.

The controls for the game are simple, with players using the on-screen joystick to move and interact with objects. Players can interact with various objects in the house, such as drawers, cabinets and doors. They can pick up objects, move them, and use them to solve puzzles. Players can also hide in various parts of the house, such as under beds, in closets and behind furniture. The neighbors are unpredictable and the player must be careful not to get caught. Neighbors are always patrolling the house and if the player is spotted, the neighbors will chase them, making it even harder to complete the puzzle. Players must hide in various places around the house and use distractions to distract neighbors or take advantage of the environment to avoid getting caught. As the player progresses through the game, the puzzles become more challenging and the neighbors become more suspicious, making it more difficult to progress. Players must use their wits and problem-solving skills to overcome obstacles and complete the game.

A unique feature of Angry Neighbor is the use of surveillance cameras. Neighbors have cameras set up around the house and players must avoid being caught on camera or the neighbors will become more suspicious. Players can also take advantage of the cameras by hacking into them and using them to distract the neighbors. The game also has a sandbox mode where players can explore the house without any objectives or time limits. This mode allows players to experiment with the mechanics of the game, learn the layout of the house, and come up with creative solutions to solve puzzles.