The Key of Courage is an item in The Messenger. It is a blue Music Note found in the Corrupted Future. After collecting the four Phobekins scattered around the world, the little creatures create a pathway to 16-bit Forlorn Temple. After clearing Forlorn Temple and defeating the Demon King, Ninja receives the Demon Crown, which is used on a scary portal in The Artificer's room in the Tower of Time HQ to enter the Corrupted Future. If Ninja owns the Magic Firefly, he can traverse through the entirety of the Corrupted Future and collect the Music Note at the end of the level. Afterwards, he must survive the Abomination chase sequence.
|Items in The Messenger|
|Items||Scroll • Climbing Claws • Energy Shuriken • Windmill Shuriken • Wingsuit • Rope Dart • Lightfoot Tabi • Astral Seed • Astral Tea Leaves • Ordinary Wax Candle • Magic Seashell • Power Thistle • Demon Crown • Ruxxtin's Amulet • Magic Firefly • Sun and Moon Crests|
|Abilities||Cloudstep • Shop Upgrades|
|Collectibles||Power Seals • Voodoo Feathers • Voodoo Mask Pieces|
|Music Notes||Key of Chaos • Key of Hope • Key of Courage • Key of Love • Key of Symbiosis • Key of Strength|
|Phobekins||Acro • Necro • Claustro • Pyro|
|Miscellaneous||Time Shards • Money Wrench|