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Wumpus World
Wumpus World is a logic-based exploration game where an agent moves through a cave, searches for gold, and avoids hidden pits and the Wumpus. The game does not have a story campaign with characters, quests, or dialogue. Its structure is based on a simple survival task: enter an unknown cave, collect the gold, and return safely. The challenge comes from limited information, because the player or agent does not see the full map at the start.
Clues Instead of a Full Map
The main objective is to explore the cave without stepping into danger. Wumpus World is usually shown as a grid of rooms, often a 4×4 layout in classic AI examples. Some rooms may contain pits, one room may contain the Wumpus, and one room may contain gold. The agent receives clues from the current room, then uses those clues to decide which nearby rooms may be safe.
What the Cave Tells You
There are no traditional levels in Wumpus World. A single game is one cave problem, and the layout can change depending on the version. The agent must move from room to room, remember previous clues, and reason about possible danger locations. A breeze means that a pit is in a neighboring room, while a stench means that the Wumpus is nearby. Glitter means that the gold is in the current room.
Main gameplay elements include:
- a cave divided into connected rooms;
- hidden pits that can end the game;
- the Wumpus as a dangerous creature;
- gold that the agent must find and collect;
- clues such as breeze, stench, glitter, bump, and scream;
- movement, grabbing gold, shooting, turning, and climbing out.
Planning a Safe Route
Gameplay is based on careful movement and logical reasoning. The agent can move forward, turn left or right, grab the gold, shoot an arrow, and climb out of the cave entrance. If the agent enters a room with a pit or the living Wumpus, the game ends. If it finds the gold and returns to the entrance, the task is completed. These action types are commonly used in AI explanations of Wumpus World.
To play Wumpus World, start from the entrance and check the clues in each room before moving. If there is no breeze or stench, nearby rooms are usually safer to explore. If there is a warning clue, the player should avoid guessing too quickly and compare it with earlier information. Wumpus World is mainly about using partial knowledge, building a safe path, and making decisions from indirect signs rather than reacting quickly.
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