This is the (hidden!) workshop download page for Red Letter Day, the flagship advanced-difficulty mission for the MVM map Postal.

Created by myself and Athazar.

Downloading MVM maps and their missions from the workshop can be a little goofy, so here's an alternate download link just in case:
TF2Maps download page[tf2maps.net]

EDIT: Tweaked the final boss to have his final form spawn from a more interesting location as well as properly warn when he becomes capable of picking up the bomb.