The Branches of Darkmeyer/Pre-release

It has been confirmed that a new Myreque quest is in development. It will be part 5 (not including the prelude) in the Myreque quest series. The official name is currently unknown.

Mod Mark confirmed the new quest in a Q&A:

Although at first it was said the quest would be the last in the Myreque series, Mod Fetzki hints that there may possibly be more.

There has also been a clue in Postbag from the Hedge #39, in the Chaos Elemental's letter from 2 April 2009. The phrase "Mr E Frdrty Wirdy and Mr E, Utrwir Wirdy" was in his letter. When typing this out one key to the left, it gives: Ne W Desert Quest and Ne WM Yreque Quest. This refers to a new desert quest and to a new Myreque quest. Missing My Mummy and Do No Evil have since been released, which leaves the Myreque quest still in production. Mod Tytn, the developer of the Myreque series, confirmed that the quest won't be coming in 2010. This later became proven true, as 2010 passed without its release.

On March 2 2011, Jagex announced on the 'runescape' YouTube channel that Mod Tytn had left Jagex "a while ago". Tytn was the head developer of past myreque quests. It is unknown if this will affect the release of the quest.