The Virtue of Procrastination is a map set for registered Wolfenstein, made by Ron van Rijen. It was released on June 22, 2015 as a 10-level demo, with other two episodes appearing over the next three months. The final version was released on September 30, 2015.
A classic map set, it features many abstract and interesting designs, and some levels differ in size. It goes from being large to being quite compact, with some boss levels being particularly grueling.