In the virtual game "Karga," the player assume the role of a hero defender who joins forces with a mighty dragon to confront the sinister witch Hag and her army of darkness. Armed with a pair of revolvers loaded with bullets imbued with the elements of fire and ice, the hero gallantly enters the battlefield.

These potent revolvers are not the only weapons in the hero's arsenal; he also possesses special skills that assist him in combating countless hordes of skeletons, giant spiders, and ghostly creatures sent by the Witch to impede her.

With each battle, the hero's skills improve, and his weapons and abilities grow in strength.

The game features a brief storyline that unravels the motives behind the Witch's desire to seize the dragon's gold. Additionally, a survival mode offers players the opportunity to fend off endless waves of adversaries, determining the ultimate defender.