Storm Impact released a sequel entitled The Tomb of the TaskMaker in 1997. In The Tomb of the Taskmaker, the protagonist is now the leader of the land, and is informed by messengers of various tasks that he or she has to do to restore peace. As with TaskMaker, the tasks in the sequel involve retrieving artifacts that must be brought back to the throne, but unlike in the predecessor, said artifacts are destroyed afterward. During the course of the game, the player is told by a messenger that the TaskMaker has come back to life in his tomb and that he is the one depositing these evil artifacts around the world. The final task involves entering the tomb, where the player discovers that the TaskMaker is dead, and a captain guard who has been protecting the TaskMaker's bones states that he is the true mastermind and attempts to kill the player with his cohort of guards. The player then has to defeat the captain guard and his assistants to win the game; as in the first game, defeating the final villain unlocks a Master menu.
The Tomb of the TaskMaker features additional gameplay aspects, while retaining many elements of the first game such as the use of weapons, potions, spells and wands, and most of the monster designs. New options include the ability to choose a male or female character, as well as the role of magician, fighter or thief. A fighter can use every form of weapon and armor, a magician can cast certain spells that other players cannot, and a thief can pick locks and steal objects. Although only the fighter can wield and wear every piece of weapon and armour in the game, the most powerful ones can be wielded and worn by all three classes.
The game was released just before Storm Impact closed, and never made it past version 1.0 until Cook posted an updated test version (which fixed several bugs from the original version and added two new dungeons) on his personal website in July 2008.
With Storm Impact's closure that same year, both TaskMaker games are no longer supported. According to Cook's official website, both are still covered by intellectual property rights, including copyrights.
Source: Wikipedia, "TaskMaker", available under the CC-BY-SA License.