Colossal Cave Adventure is an Adventure and Single-player video game created by William Crowther. The game introduces the text-based gameplay, in which the player controls the character through text commands in order to navigate a cave rumored to be filled with rare items. During the gameplay, the player must make predetermined points for obtaining wealth and leave the cave alive. As the player reaches near the cave, he needs to type one or two commands to move his character through the cave. During the game, the player can interact with objects in the save, select items into his inventory, and other actions. The game serves as a narrator, letting the player navigate each location the cave has to advance through the game. In the game, specific actions may cause the death of the player, requiring the player to start the game again. There is a point system whereby completing specific goals earn several predetermined points. The main objective of the player is to make the max number of points, which correlates to locating all the available treasures in the game and also leaving the cave.