Chaos and despair spread throughout the Kingdom of Isilmerald. Its desperate people cry out, praying to the gods for help. But the force they face is no mere plague of the undead, or demonic attack… Something far more sinister, far more primal is afoot. Avarice!

Law and order quickly collapses as everyday citizens turn outlaw, attacking anyone unfortunate to cross their path… all for a few more gold coins. From high-born to low, greed spreads. Infecting the land like some divinely inspired disease, intent on purging the world of men. And it comes for you next!

Will you yield to the dark tendrils of desire coiling around your heart? Become an agent of greed and usher the kingdom into chaos. Or rebuke its seductive advances? Vow to discover the truth of the madness and restore the kingdom to its rightful glory? The choice is yours.

Black Geyser: Couriers of Darkness is an isometric, party and XP based, real-time RPG (with pause option) set in the world of Yerengal. A game that combines immersive graphics and brand-new features with virtues of the classic RPGs we all loved! Solve mysteries, fight epic battles, help beggars and kings alike, outwit swindlers and gods, and never forget: greed has many forms and many names!

GrapeOcean Technologies and V Publishing announced that Tales of the Moon Cult, the first major DLC expansion for Black Geyser: Couriers of Darkness, will launch for PC via Steam on October 22, 2025.

This story-rich content pack adds a new major questline, mysterious new locations, deadly enemies, powerful loot, and more to the party-based CRPG.

Set after Chapter 4 of the main story, Tales of the Moon Cult introduces a sprawling new adventure as players uncover the dark truth behind the Cult of the Night Goddess. From cannibal tribes to divine riddles, players must navigate treacherous terrain and impossible choices to thwart Zoria’s shadowy followers—if they can trust what they find.

The expansion unlocks two new world map locations, Port Tarenis and Tiberius Vineyards, along with additional quests and dungeons across the coasts and underground realms of Isilmerald. New spells, magical items, and branching storylines deepen the RPG experience for both new and returning players.

DLC Features Include:

• New Major Questline: Team up with the Royal Court and forge questionable alliances to uncover the darkest secrets of the Moon Cult.
• New Side Quests: Help a noble dwarf fulfill his life’s dream, solve a scholarly feud, uncover secrets at the Temple of Alvimelkedic, and more.
• New Locations: Explore the perilous Gloomhalls, brave the Savage Island, and visit  new settlements along the Isilmerald coast.
• New Riddles & Lore: Delve into arcane puzzles, meet supernatural beings, and explore the inner workings of the Cult.
• New Spells & Items: Strengthen your party with newly discovered powers and rare magical gear.

Whether you’re returning to Freynagar or diving into the cult’s madness for the first time, this is a journey not to be missed.

Choose between five starting races: Human, Dwarf, Rillow, Deroni Elf, and the Feldegug.

If you favor spells and magic, play the Cleric, Druid, Shaman, Necromancer, Wintermage or Spellweaver. Each class has unique skills and spells you haven't seen in any other RPG.

For those with more subtle tastes, thieves have been rejuvenated with new skills and abilities like Plant Item. With this skill — the “opposite” of stealing — you can hide items in the clothing of others! Silently apply poison to a guard's skin, or if you prefer hide stolen jewelry in his pockets to stir the pot. If cunning and stealth are your favor, play the Thief or Swindler and be the devious puppet master in Isilmerald!

If theft and magic are not to your liking and you prefer a more direct approach, Fighter, Templar, Ranger and Highlander are available for your choosing. Slay your enemies face-to-face with high martial proficiency or raw brute strength.

Each spell in Black Geyser belongs to one of the six spell classes: Natural, Spiritual, Unnatural, Oriental, Summoning, and Ritual.

Did you enjoy the classic CRPGs released between 1998-2002? Black Geyser: Couriers of Darkness is dedicated to offering a similarly magnificent atmosphere in a modern, enhanced and extended format. As an indie product, developed by people who love the genre, we're devoted to setting a new standard. We’re bringing back the best aspects of classic CRPGs and building a game we're having a blast to play.

Key Features:

• A huge world map with 2 countries (Isilmerald and Northern Realm), dozens of districts, settlements, villages and towns. 
• 5 playable races (Human, Dwarf, Elf, Feldegug and Rillow). 
• 13 unique classes from 4 class archetypes (Priest, Outlaw, Warrior, and Wizard).
• Over 300,000 words of hand-crafted narrative.
• Traditional real-time tactical combat with pause.
• An abundance of spells to wield and crafting to undertake, all combined with deep character progression. 
• Character actions impact greed, which directly affects the world around you.
• An original world filled with diverse characters, creatures and biomes.
• Fully voice-acted lead characters. 

Black Geyser: Couriers of Darkness is available for PC (Steam / GOG).