Dungeons of Daemonheim, the latest expansion to RuneScape, is now live. Daemonheim features a new skill called Dungeoneering which is available to both members and free players, and allows players to gain access to Daemonheim castle, which is made up of 35 underground floors. Once inside Daemonheim castle, players can team up with up to five others to tackle each floor, which is made up of randomly generated rooms that scale to the skill level and abilities of the players entering it.
A Live Dungeoneering Q&A was held today, so if you have any questions regarding the new skill, be sure to check out this thread where you may find some answers!
View the original Dungeoneering announcement here.
Jagex has also released a trailer for Dungeons of Daemonheim which you can view here or by clicking the above image.
[Thanks AmazingAvery for the tip!]