Red Dunes Games, in collaboration with Agate, have announced an updated demo of their 2.5D action-adventure Port of Jumanah, making its debut as part of Steam Ocean Fest 2026. Dive headfirst into new game modes, power-ups, and bosses in this fun-filled fantasy adventure beneath the waves.

Port of Jumanah beckons players to step into the flippers of Mansour, an unlucky pearl diver thrust into a chaotic, world-saving adventure beneath the waves. Get ready for snappy combat with endlessly replayable roguelite progression while exploring richly varied oceans teeming with bizarre, weapon-wielding sea creatures, probably not all friendly. Expect an exhilarating underwater odyssey where every dive promises new dangers, discoveries, and delightfully bonkers encounters.

The new demo lets players explore the underwater world in a whole new way, giving them a real feel for what lies ahead in the full game, scheduled for release in Q3 2026 on PC and consoles.

• Optimized Gameplay: Game performance has been boosted for a smoother, more refined gameplay experience.
• New Game Settings Menu: A fully implemented settings menu is now available, giving players greater control over their experience.
• Customizable Oxygen Mechanics: In response to player feedback, an option has been added to turn off oxygen depletion for players who fancy a more relaxed playstyle.
• New Encounters: Players can now meet an additional character while sailing, and there’s a new random boss encounter.
• Expanded Build Options: Four new Power-Up Cards have been added, enabling more diverse combat strategies and playstyles.
• Weapon Shop Open for Business: Professor Aisha’s shop offers an early taste of weapon progression to help players tackle tougher enemies.
• Refined Enemy Placement: Enemy formations and positioning have been reworked for a balanced combat experience.
• More to Explore: Destructible props drop random items, encouraging you to explore everywhere.

Steam Ocean Fest 2026 runs from May 18-25, 2026 and celebrates exciting new games set above and below the waves. Fans of aquatic exploration and survival will be inundated with opportunities for hijinks on the high seas.