In Doom, players navigate through a series of levels filled with enemies, utilizing a variety of weapons to defeat them while exploring intricate environments. The game features fast-paced combat and a unique level design that encourages exploration and strategic movement.

The storyline of Doom follows a space marine who battles demonic forces unleashed on a Martian moon after a teleportation experiment goes awry. Players must fight their way through hordes of monsters to uncover the source of the invasion and ultimately escape.

Doom stands out with its groundbreaking use of 3D graphics and networked multiplayer gameplay, allowing players to engage in cooperative or competitive modes. Its influence on the gaming landscape is profound, inspiring countless sequels and imitations in the years that followed.