Unheard is an RPG, Horror, Puzzle, Point-and-Click, and Single-player video game offered by NEXT Studios. During the gameplay, the player takes on the role of a detective, where the primary purpose is to detect the crime scenes by listening to audios.

The game offers different audios for the player, and the player needs to find the clues to catch the criminal. The player can match the voices of different recorded tapes to find out whether the sound of both recordings is the same or different. While playing the game, the player finds every clue, witness, and crime scene in the form of audio.

Everyone relates to each other in the crime, and the player must find the truth by determining the relations. The outcome of the game depends on the player, such as how the player interlinks different clues and generate a truthful end. The player can communicate with the NPCs within the game.

The primary thing is to remain active throughout the game as anyone could be criminal, or the vital clues would change at the last time. The core features of the game are Many Audios, NPC Interaction, Point-and-Click, Strategy-based Gameplay, and Several Puzzles.