Forbidden Dungeon is a lewd roguelike dungeon crawler— all while plunging deep into dark desires, twisted fates, and the blurred line between heroism and hedonism. It’s a world where corruption isn’t just a force… it’s a temptation.
You play as a lone Hero, torn from your world and thrust into a decaying realm where power isn’t given — it’s taken. The Demon Lord — a being born from humanity’s greed, lust, and decay — has risen, plunging the land into chaos.
Survive, dominate, and don’t get too comfortable — the dungeon has its own appetites.
Features
- Roguelike Progression – Every run matters. Grow stronger, adapt, or fall.
- Isekai Power Fantasy – Rise from nothing, crush those in your way, or be consumed.
- Dungeon Delving & Depravity – Randomized dungeons, shifting traps, and enemies who claim more than just your life.
- Discipline & Reward – Restore morale, enforce obedience, and train your party the way you see fit.
- Weapons & Armor – Loot across Common, Uncommon, Rare, Epic, and Legendary tiers—equip wisely.
- Corruption Runs Deep – Sex-on-loss, mind-breaking stress, and temptations lurking at every turn.
- Mature, Dark, and Unapologetically Lewd – Power, pleasure, and punishment intertwine in a world where submission is just another battlefield.
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Developer: Dark Forge Studios – Patreon | SubscribeStar | Itch |
Censored: No
OS: Windows, Linux, Mac, Android
Language: English
Genre: 2DCG, Roguelike, Multiple Protagonist, Male Protagonist, Female Protagonist, AI CG, Bdsm, Tentacles, Multiple Penetration, Corruption, Exhibitionism, Sex Toys, Tentacles, Fantasy, Rpg, Turn Based Combat, Pregnancy
Installation:
Unzip and play.
v0.5
The Heartland has fallen. The Demon King’s army holds the fields, and someone in the capital is selling them the spears. Here’s everything new in this update.
💀 ACT II — THE OCCUPIED HEARTLAND
🗡️ 6 new dungeons: The Withered Fields, Thornwood Edge, Ashmere, The Webbed Deep, The Iron Depot and the act boss, The Muster
🗡️ New enemies: the Demon King’s army, the Iron Order knights, satyrs, direwolves and the Spider Queen
🗡️ A full Act II ending with 10 new CGs, plus new faces: the Veiled Voice, and the Entity’s secret about the red threads
🗡️ A new “End of Act II” screen when you reach the end of the current content. Keep playing, farm gear and level up while Act III is on its way
💀 SHADOW FORM (unlocked after Act I)
🔥 Aldric can switch into his Shadow Form mid-fight as a free action
🔥 Summon Shadow Knight and Summon Shadow Mage, even into an empty rank
🔥 Ascension turns your Shadow Knight into the Elite Shadow Knight, with armor-piercing strikes, Riposte and the Crown of Skulls
🔥 All-new blue hellfire effects
💀 LEVELS & EXPERIENCE
⚔️ Heroes now level from 1 to 6, gaining HP and damage
⚔️ Dungeons, enemies and gear all have levels, and higher levels drop rarer loot
⚔️ Skill upgrades at the Crimson Embrace now need hero levels 3 and 6
💀 COMBAT
🩸 New condition: Burn. A short, brutal DoT that also scorches armor (-10 PROT)
🩸 Lust Haze and Consumed now stick, like stress in Darkest Dungeon. You need to bring Lust well down to shake them off
🩸 Anti-stall: passing and swapping cost Lust, and dragging out a won fight makes the girls restless
🩸 At 100 Lust, Aldric can grab a heroine too
🩸 +10 accuracy for everyone, so fewer frustrating miss streaks
🩸 Bleed and Poison keep the stronger effect, and repeated debuffs no longer stack forever
🩸 Enemies focus your front rank more, and stuck enemies now fight back with a Desperate Strike
💀 BALANCE
⚖️ Big hero rebalance: the overpowered AoE skills are toned down, and each one now covers its own zone
⚖️ The Healer’s Cleansing Prayer is now the best Lust removal in the game. Crusader and Bunny also get stronger team cleansing
⚖️ Riskier skills hit harder (Shadow Slash, Phantom Lunge, Vulcano)
⚖️ Mage: Fire Bolt hits ranks 1–3 from level 1, and Fire Torrent now Burns
💀 LOOT & TOWN
💰 More drops: 40% from normal fights, 100% from elites, and the act boss drops 1 Epic + 2 Rare
💰 Item levels matter: about +15% per level on all stats
💰 Fallen heroes’ gear comes home as long as someone survives
💰 HP is fully restored after every expedition, and Aldric’s Lust clears in town
💰 Church: buy a second penance cell
💰 Shops show Upgrade / Sidegrade / Worse against what your heroes wear
💰 Loot is fixed per room, so no more reload-scumming
💀 A WHOLE NEW LOOK
🕯️ New main menu with Continue and your last campaign at a glance
🕯️ New dungeon map with fog of war, living candlelight and a room info panel
🕯️ Redesigned combat screen: turn order, rank badges, attack preview, and a new skill bar
🕯️ Every town screen redone: Blacksmith, Emporium, Merchant, Inn, Church, Crimson Embrace and Tavern
🕯️ New party screen: change ranks with arrows, sort your roster, and inspect any skill
🕯️ Blood sprays, pools on the floor, sparks and bone chips, plus ambient effects for every location. All of them can be switched off in Options
🕯️ New options menu, dialogue box and reward screens
💀 TUTORIAL
📜 Tips now appear the first time you meet each thing, right on top of the screen they talk about
📜 Pregnancy is now explained the first time it happens
💀 BUG FIXES
🔧 Crashes fixed: Summon Reinforcements, leaving the tutorial, and the End of Act II screen
🔧 Blood Rite (Vampire) now actually works
🔧 Max HP gear no longer grants permanent HP every fight
🔧 Stun stars no longer float over corpses, and item pop-ups no longer appear twice
🔧 Fixed: black screen after Options, the tutorial music playing twice, and dead heroes staying on the roster
🔧 …and many more under the hood
