Mad King Redemption Secret Mission: Brotherhood and Biomes

What Is the Mad King Redemption Secret Mission All About?

If you have been searching for a Mad King Redemption secret mission, you are probably trying to work out what this 2.5D beat'em'up actually asks of you beyond punching skeletons. The short answer: there is no hidden side quest tucked behind a wall. The "secret mission" is the premise itself — a Brotherhood of sinners trying to redeem a king who broke the world with a forbidden song. The game is live in Early Access on Steam and Xbox Game Pass, and it mixes classic brawler combat with roguelite progression and a heavy dose of lore.

That framing matters because Mad King Redemption is not a typical "kill the tyrant" story. Your job is not to destroy the Mad King. It is to redeem him — and yourself — which changes how you read every biome, boss, and relic you find. This Mad King Redemption secret mission guide breaks down the heroes, the live content, the Corruption system, and what is still coming.

Official page: Mad King Redemption (madkingredemption.com)

The Story Behind the Forbidden Song

The Mad King Redemption secret mission begins long before the King ever descends into the Cloister of the Dragon. Aldermere was once held together by a Pact: certain powers were not to be touched, certain songs were not to be sung, and certain doors were not to be opened. Then the King entered the Cloister of the Dragon and sang a Forbidden Song. The Pact shattered.

What followed was an exchange of power with an ancient dragon, wrapped up in magic, betrayal, and love. The King cursed everything and everyone, and the kingdom collapsed. The official website describes the result plainly: the only hope left is a Brotherhood of heroes determined to redeem themselves first, and the kingdom afterward.

That is the arc you are playing through. Every hero in the Brotherhood committed a Sin before the corruption spread, and the run structure exists to push each of them toward Redemption. If you want the full backstory while you play, the game lists itself on the Steam store page for Mad King Redemption, which is the best place to track patches and updates.

Why the "Secret Mission" Framing Works

The launch trailer leans hard into this idea. The King taunts you directly — "Challenge me if you dare" — and then shifts tone: "Lose yourself to find your path. Seek redemption." That line is essentially the mission statement. You are not storming a castle to stab a villain; you are working through a fallen kingdom to undo a catastrophe.

The Brotherhood: Four Heroes, Four Sins

The Mad King Redemption secret mission is carried by four sinners, and the Brotherhood hub is where every run begins, described by the developers as "a last resort of sanity." Each hero has a distinct Sin, a distinct playstyle, and a story arc that unlocks biome by biome. Here is how the four current heroes compare.

Hero	Role	Sin	Playstyle Notes
Valraven	Swordmaster	Ambition	Balanced, fast, strong; can block incoming hits
Branok	Wrestler	The opened door	Slow, sturdy, raw; single punch can knock out an enemy
Darkblade	Assassin	The bought speed	Movement and agility; cuts through fights before hits land
Elowen	Sorcerer	The first ritual	Weak in melee with only a staff; summons minions, heals self and allies

A few details stand out. Valraven was First Blade of the royal guard and was supposed to block the stairs to the Cloister of the Dragon — ambition made him step aside. Branok was the strongest man in Aldermere and moved the seal-stone nobody else could, opening the door the King walked through. Darkblade captained the Queen's Silent Guard and bought speed from the shadow to protect the light. Elowen, the court sorcerer, introduced the King to forbidden magic before the King was lost.

Four more heroes are confirmed for version 1.0, though details are still to come.

Reading the Hero Roster

The developers' own descriptions are the clearest guide here: Valraven is balanced and can block incoming hits, Branok is slow and sturdy with a knockout punch, Darkblade relies on movement and agility, and Elowen trades melee strength for summons and healing. Pick the kit that matches how you already play brawlers — if you naturally hold ground, Valraven's block and Branok's durability will feel familiar, while Darkblade and Elowen ask for more movement and positioning.

The NPCs Who Power Your Runs

The Brotherhood hall is not just a lobby. NPCs live there, unlock through quests, and provide the upgrades you carry on the path back. The current roster includes Oswin the Bard, Orion the Beast Master, Kael the Master Mage, Brogan the Blacksmith, Seraphina the Astrologer, Garrett the Gambler, and Silas the Shrouded. Take their quests and they help you with shops, the archive, mounts, and upgrades that last beyond a single run.

The Kingdom of Aldermere: Biomes and Bosses

The Mad King Redemption secret mission plays out across a fallen kingdom, and Aldermere is built as four biomes, plus a fifth place where the Mad King can take physical form. Two regions are live right now, and the rest ship with 1.0.

Biome	Boss	Status
Dungeon of Baron Morgrim	Baron Morgrim	Playable now
Shadowmere Desert	Ronhak	Playable now
Syl'Varis Forest	Nemora	Coming 1.0
Ruins of Skygrave	Oromund	Coming 1.0

The bosses are collectively known as the Damned. Each one drank from a goblet and traded a soul for greater power. Morgrim drank for immortality, and the dead still answer him. Ronhak took power over the sands and rules the wastes with an iron fist. Nemora claimed the forces of nature, and the woods will not stay quiet. Oromund is the last herald of the ancient draconic language and a master of forbidden powers.

Beyond the fourth door lies the Cloister of the Dragon and the fields of Redemption.

The Enemy Factions You Will Face

Knowing who you are hitting helps you read a room:

• The Court — Rotten Guards, King's Blades, Hammers, and Axes, still on duty for a rotten leader
• The Restless Dead — Skeleton Guards, Elites, Spikes, and Axes, still carrying the King's heraldry
• The Ones Who Chose It — Necroclan cultists, Dark Heralds, Royal Enforcers, and Soul Reapers who embraced the dark
• The Damned — the biome bosses themselves

How Forbidden Powers and the Corruption Bar Work

This is the mechanic that separates the Mad King Redemption secret mission from a straightforward brawler. Forbidden Powers are the spells the Pact forbade. You choose one for the run, and every cast fills a Corruption Bar. When that bar breaks, you enter a Corrupted Phase — and then you crash, standing exposed. The tension is deliberate: push for power, or hold back and stay safe.

There are five schools of Forbidden Powers:

School	Example Spells	Theme
Bones	Spinning Bones, Bone Spear Line, Skull Volley, Surprise Grasp	Circling bone, ground spears, flying skulls, grabbing hands
Tentacles	Dark Tendrils, Kraken Slash, Writhefang, Chaos Strike	Spinning tendrils, line slashes, sky falls, eruptions
Roses	Rosarune, Rosarium, Thornveil, Bloomscar	Thorns, rings, ribbons, binding flowers
Traps	Trickforge, Bindara, Blademaster, Fear of the Dark	Spiked rings, a crushing war wheel, circling blades, snares
Shadows	ShadowDragon, ShadowEat, ShadowHands, ShadowClaw	Hands that rise, sweep rooms, and take what they catch

Because the crash leaves you exposed, the safest pattern is to cast when you have room to finish the fight — clearing a pack with a Bones or Traps spell before it surrounds you, then letting the room settle rather than pushing a second cast into a fresh wave.

Combat, Co-op, and Roguelite Progression

The developers describe the combat as faithful to a brawler, and that is what grounds the whole Mad King Redemption secret mission. Combat tempo, animation poses, and enemy states were rebuilt from the classics so a run still feels like a coin-op night — but the coin-op loop has been redesigned as a "one more run" structure driven by hero progression and the Brotherhood.

Key features to keep in mind:

• Brutal Combat — brawler fundamentals with rebuilt enemy states and animation poses
• One More Run — heroes grow, the Brotherhood shares progress, and every run is a new fight
• Corruption Mechanic — the push-and-pull system described above
• Couch Co-op — two players, one screen, on PC or Xbox, with Steam Remote Play if your friend is elsewhere
• Deep Lore — relics and hidden stories slowly reveal the Pact, the Song, and the King's descent

The lore angle is worth flagging for completionists. The game explicitly frames relics and hidden stories as the way you unfold why the kingdom fell — so if you are chasing the "secret mission" feeling, reading what you pick up is the actual content path.

Platforms, Roadmap, and What Comes Next

Early Access is live on Steam, GOG, and Xbox, including Xbox Game Pass. A major patch has shipped every month since launch, and the full version is targeted for the first quarter of 2027.

Platform	Status
Windows on Steam	Live in Early Access
macOS on Steam	Live in Early Access
Steam Deck	Verified
GOG	Live in Early Access
Xbox Series X and S	Live, also on Xbox Game Pass
SEGA Mega Drive	Stretch goal only: digital ROM and boxed cartridge
Nintendo Switch	Planned for 2027
PlayStation 5	Planned for 2027

On the free update side, expect the rest of the kingdom: Syl'Varis and Skygrave, three new bosses including the Mad King, new enemy rosters, four more heroes, and additional mounts and quests. Native online multiplayer and a player-versus-player mode are on the roadmap but explicitly not funded by the Kickstarter — the developers state clearly that you should not back expecting them.

One extra note for collectors: the Kickstarter funds a Founder's Edition rather than the game itself, covering exclusive cosmetics, physical rewards, and a Mega Drive stretch goal that would be a genuine rebuild for 1988 hardware rather than a copy-paste port.

FAQ

Is there an actual hidden secret mission in Mad King Redemption?

The "secret mission" is the game's core premise: a Brotherhood of sinners working to redeem a king who broke the world with a Forbidden Song. The lore is delivered through relics and hidden stories rather than a separate mission chain.

Which heroes are playable right now in Mad King Redemption?

Four heroes are playable: Valraven the Swordmaster, Branok the Wrestler, Darkblade the Assassin, and Elowen the Sorcerer. The official site confirms four more heroes arrive with version 1.0.

How does the Corruption Bar punish you?

Every Forbidden Power cast fills the Corruption Bar. When it breaks, you enter a Corrupted Phase, then crash and stand exposed to enemy hits. The mechanic is a deliberate risk-reward trade between spell power and survival.

When does the full 1.0 version of Mad King Redemption launch?

The developers target the first quarter of 2027 for the full version. Free updates will add the Syl'Varis Forest, Ruins of Skygrave, three new bosses including the Mad King, four more heroes, and additional mounts and quests.