The devils in the details

The reaper finally reaches his destination, the place that the undead have been whispering about since the very beginning - the Stronghold. This should be it - the place where the undead have been transporting the skulls and building whatever is it that they want. The final stop... right? Fifth level in the "Deadline" campaign. Thanks to Square_Rabbit, SockPuppet and Atlasle for testing and feedback. With most of the important questions and plot twists out of the bag, "Deadline" is going on a break. The second half of the story will be released after I've finished working on a ?mystery project?