Ultimate Custom Night is a survival horror game released on June 27, 2018, it is the eighth installment in the (FNAF) series which has become one of the most popular horror game series in the gaming industry.Ultimate Custom Night offers a unique gaming experience that has become an icon of the FNAF franchise. It challenges players to survive attacks by nightmarish animated characters that come to life and stalk the player throughout the game. Set in the familiar setting of Freddy Fazbear's Pizza, players must use their wits and strategy to get through the night. one of the most compelling features of Ultimate Custom Night is the sheer number of animatronics players must face. The game offers an amazing 50 characters, including some from previous FNAF games, as well as some new ones. Each character has their own unique behavior and mechanics that the player must master in order to survive.

The game offers a customizable experience that allows players to choose which cartoons they want to face and which ones they want to exclude. This feature has earned the game a reputation as one of the most challenging and customizable horror survival games on the market. The game offers players a wide range of difficulty levels, from easy to nearly impossible, ensuring that players of all skill levels can enjoy the game.

The release of Ultimate Custom Night sparked a huge surge of interest in the FNAF franchise, with millions of players eagerly awaiting the game's release. The game was praised for its engaging gameplay, challenging mechanics and immersive atmosphere. the release of Ultimate Custom Night also cemented the survival horror genre as one of the most popular and enduring genres in gaming.

Ultimate Custom Night is a survival horror game that features over 50 different characters, each with their own unique mechanics and behaviors. The purpose of the game is simple: players must survive until 6am by keeping an eye on the cartoons that roam around the player's office. Players can watch each cartoon through various cameras placed throughout the office. These cameras also allow the player to see how the cartoons relate to the player's location. Players must use this information to avoid the cartoons and prevent them from entering the player's office. If the cartoons enter the player's office, the player is likely to jump up and down and will lose the game. To prevent the cartoons from entering the player's office, the player can use a variety of tools and strategies. For example, the player can close the door to the office to prevent the cartoon from entering. However, this will also deplete the player's power supply, so the player must use the door sparingly. In addition, players can use a flashlight to check for animatronics that may be hiding in the shadows. Some cartoons can only be seen with a flashlight, so it is important to use the flashlight often.

Each animatronic has its own unique mechanics and behavior that the player must learn and adapt to. For example, Foxy will attack the player if the player doesn't check on him often, and Freddy Fazbear will attack the player if the player doesn't keep an eye on him on camera. Some cartoons can also be controlled by the player, such as Bonnie, a fan favorite character. Bonnie can call the player's office by playing a specific sound on the player's audio device. This is very useful for distracting other animators and preventing them from entering the player's office. Players can customize their experience in Ultimate Custom Night by adjusting the difficulty settings and selecting the animatronics they want to include in the game. There are various presets for players to choose from, such as the "Freddy's Circus" preset, however, players can also create their own custom presets, select the animatronics they want to include, and adjust their difficulty level. In addition to the main gameplay, Ultimate Custom Night features a variety of minigames and challenges that players can unlock by completing certain objectives. These minigames usually provide more information.