No. 3 - Monkey Madness
Monkey Madness is one of the most iconic quests in OSRS. This was one of the quests new members generally had circled as must-dos, due to the fact that completion unlocks the ability to wield the Dragon Scimitar, a major step up from free-to-play’s top weapon: the Rune Scimitar.
There are still so many layers to this quest, and back in its heyday, it was hard to find anything more difficult.
Whether it’s Zooknock’s Tunnel, the prison break, maneuvering through the temple and around town, or the Jungle Demon boss fight, this quest was once considered RuneScape’s greatest challenge.