NetHack is a classic, open-source dungeon-crawling video game that has been continuously developed since 1987. Players navigate a complex, randomly generated dungeon filled with monsters, treasures, and traps, aiming to retrieve the Amulet of Yendor and ascend to become a demigod. The game is known for its depth, complexity, and the variety of choices available to players. The gameplay is turn-based, allowing players to think strategically about their actions. NetHack features a wide array of character classes, races, and items, each with unique abilities and interactions. Its rich lore and challenging mechanics have made it a beloved title in the gaming community.