Miniquests are similar to quests and subquests in that they are groups of interrelated tasks that can be completed for rewards such as items, skills and experience. However, they are somewhat shorter compared to regular quests and do not reward quest points. Like quests, miniquests may be done only once, as opposed to minigames which can be played many times. Many of these miniquests are hidden updates and are not shown on the update page. Having completed most miniquests is one of the requirements for the trimmed completionist cape and the master quest cape.
Miniquests are found in the Quest List alongside standard quests and can also be found in-game in the Achievements System as a subcategory of the Miscellaneous category. The miniquests listed in the Quest List have an overview screen like regular quests listing the requirements, rewards, etc. Unlike regular quests, no steps are shown in the Quest Journal, just the status of being not started, started, or finished.
Due to a bug in the game, RuneMetrics (where this data is pulled from) does not show the completion state of the following miniquests and will default to 'not started':
There are currently 51 miniquests.