[Starman]

To quote Wikipedia -

Hellgate: London is a role-playing game (RPG) which has some first-person shooter (FPS) elements in a post-apocalyptic setting. Gameplay is based heavily on the character's stats. The FPS element of Hellgate: London will be seen in the Hunter faction and will require some skill to use. Soft-aim will be included in the game as a form of aim assistance.

and even the official Hellgate London website -

From Flagship Studios – creators of the award-winning Diablo® series and the fathers of the action role playing genre – comes HellGate: London, the next benchmark in the evolution of the RPG genre.

Combining the depth of traditional RPGs with the frenetic, visceral feel of first-person shooters, HellGate: London offers infinite replayability with dynamically created levels, monsters, items and events that gives each player their own unique hack-and-slash experience.

RPG first, FPS second!