Dante’s Inferno first premium DLC, The Trials of St Lucia, has been released on Marketplace today at the cost of 800 MS Points.
The Trials of St Lucia will allow you to create your own trials with custom objectives, arenas, enemies and obstacles. You can then upload them and download others, taking them on in single player or in co-op. You can also rate the trials that have been uploaded.
Trials of St Lucia also has 40 challenges made by the devs.
The DLC is also available on PSN. Cost unconfirmed at present.