It should come as no surprise then that the modding scene were quick to get to work with the engine and produce a series of spin off games. The engine brought dramatic graphical improvement to the series and features like dynamic lighting, highly detailed models, textures with depth and a range of visual effects allowed the developers to bring stunning environments, creatures and characters to life. Doom 3 was a popular first-person shooter/survival horror game which provided a tense single player experience.