EDIT: Alternative trailer.
Kalypso have sent word that their follow-up to dungeon management game Dungeons is closing in. Dungeons - The Dark Lord will land on 23rd September, bringing with it a new single-player campaign set in an "ice-crystal" cavern, and multiplayer. Kalypso report: "Three multiplayer modes for up to four players: Deathmatch, King of the Hill and Survival," which represents a big change for the game.
Needless to say, there's a trailer chained up in the dungeon below.