The singleplayer demo represents just a small taste of the Hellgate: London experience. Gamers can choose from two of the game's six character classes: the Blademaster, a master of swordplay and action-packed melee combat, or the Marksman, a cool, calculating, long-range specialist.

In the demo, these heroes are able to battle through a small handful of storyline and side quests as they adventure through the streets and tunnels around London's Holborn Station.

Hellgate: London combines the depth of role-playing games and the action of first-person shooter titles, while offering infinite playability with dynamically generated levels, items, enemies, and events. Whether online or off, a player creates a heroic character, completes quests, and battles through innumerable hordes of demons to advance through experience levels and branching skill paths. A robust, flexible skill and spell system, highly customizable appearances, and a massive variety of randomly generated equipment allow players to create their own unique hero.