Alkimya: House of Wisdom vs HIRAETH

• Perspective: First-Person
• Multiplayer: Single-Player Only
• Setting: Desolate Alien Planet (Ahra Prime)
• Platforms: PC (initial), with Mac/Linux planned
• Early Access Release: 2025-09-03
• Unique Feature: A highly ambitious solo-developed survival game with a dual-mode structure, combining a hardcore survival sandbox with a deep, episodic narrative campaign.

• Historical Manuscripts: Scattered across the upper floors of the House of Wisdom, detailing the Translation Movement.
• Scholars' Journals: Hidden in the subterranean levels, documenting the descent into madness and cosmic discovery.
• Rare Chemical Reagents: Locked behind intricate Golden Age puzzles throughout the library macro-structure.

• Resources: Found by scavenging the environment and hunting alien wildlife. These are essential for the game's deep crafting system.
• Lore Notes: Scattered notes and logs that provide environmental storytelling, allowing players to piece together the history of the failed colony on Ahra Prime.

• Historical Tragedy
• Cosmic Horror
• Alchemy
• Islamic Golden Age
• Resource Management
• Stealth
• Isolation

• Sci-Fi
• Survival
• First-Person
• Open World
• Crafting
• Story Rich
• Immersive Sim
• Indie
• RPG
• Action
• Adventure
• Simulation

• Combustion Flask: Alchemical Incendiary
  A volatile concoction utilizing early naphtha to create area denial and inflict sustained thermal damage on unarmored targets.
• Sensory Deprivation Flask: Alchemical Flash-bang
  Utilizes rapid oxidation to yield intense luminescence, temporarily blinding fast-moving cosmic stalkers to allow escape.
• Corrosion Flask: Alchemical Acid
  Harnesses mineral acids based on Jabir ibn Hayyan's work to dissolve environmental locks and melt heavy Mongol armor.
• Strange Arms: Cosmic Hybrid Weapon
  Late-game experimental weapons left by ancient scholars, powered by supernatural cosmic materials rather than chemistry.

• EVA Suit: The Extra-Vehicular Activity (EVA) suit is the player's primary piece of gear. It serves as armor and a life support system. It can be upgraded with different modules to enhance its durability, power, and oxygen capacity.

In a radical subversion of traditional survival horror tropes, Alkimya completely removes conventional firearms from the player's arsenal. Instead, all combat, traversal, and survival skills are predicated on a deeply historical alchemical crafting economy heavily inspired by real-world chemist Jabir ibn Hayyan. Players must locate specialized Alchemy Tables scattered throughout the besieged library to synthesize scavenged raw materials into volatile chemical compounds. The progression system revolves around mastering the alembic still and synthesizing increasingly potent flasks. These include Combustion flasks (similar to naphtha) for area denial and burning biological targets, Sensory Deprivation flasks to blind fast-moving cosmic entities, and Corrosive flasks utilizing mineral acids to dissolve environmental barriers and heavily armored Mongol troops. Late-game upgrades bridge the gap between Golden Age engineering and the supernatural, allowing Yusuf to craft 'strange arms' powered by cosmic materials, requiring meticulous risk-reward calculations for every single encounter.

Progression is based on a deep crafting system and progressive skills and perks. The core of survival is managing the player's EVA suit, which requires maintaining oxygen, power, and durability. Players must also manage personal stats like health, stamina, fatigue, and hydration, and can suffer from afflictions like radiation sickness.

The map architecture in Alkimya entirely eschews traditional, disjointed linear levels in favor of a massive, single, interconnected macro-structure. The House of Wisdom functions as a deeply vertical, claustrophobic labyrinth that requires intense spatial memorization. Because the game features unkillable stalker entities that actively hunt the player, understanding the layout of the environment is the primary tool for survival. Players will frequently encounter locked routes, dead ends, and environmental hazards that require solving intricate 'Golden Age puzzles.' Unlocking these mechanisms opens vital shortcuts, drastically reducing the distance between safe zones. By strictly requiring a Solid State Drive (SSD), the developers utilize Unreal Engine 5 to stream these complex, multi-tiered library levels without any immersion-breaking loading screens, ensuring that the psychological tension of the descent into the cosmic abyss remains completely unbroken from the surface to the deepest vaults.

The game features a large, explorable open world with a full day-night cycle and dynamic weather, including snow and sandstorms. The world includes both surface and underwater environments. The playable area is planned to be gradually expanded throughout the Early Access period.

• Library Raven: Avian
  Environmental detail; easily startled birds that can alert Mongol invaders to Yusuf's presence.
• Corrupted Rat: Rodent
  Scavengers found in the subterranean vaults, subtly mutated by the proximity to cosmic horrors.

• Yusuf: Protagonist
  A master alchemist desperately searching the burning House of Wisdom for the 'Iksyr' to cure his dying daughter.
• Hulagu Khan: Background Antagonist
  The Mongol warlord responsible for the catastrophic 1258 siege of Baghdad, directing the human threat from outside.
• Cosmic Stalkers: Primary Threat
  Unkillable, supernatural entities unearthed by Golden Age scholars that actively hunt the player in the deep vaults.

• Survive the Surface Breach: Main Progression
  Evade the invading Mongol army in the upper library and craft the first Combustion flask.
• Unlocking the Scholar’s Path: Environmental Puzzle
  Solve intricate 13th-century mechanical puzzles to open vital shortcuts deeper into the archives.
• The Hunt for Iksyr: Final Act
  Descend into the unmapped subterranean vaults, evade the Cosmic Stalkers, and secure the cure.

• ETERNAL Mode
  A pure, endless survival sandbox. The only objective is to survive for as long as possible against the harsh environment and deadly creatures of Ahra Prime.
• REVELATIONS Mode
  A five-chapter, narrative-driven campaign that follows the player's journey to uncover the secrets of the abandoned colony while being guided by the mysterious Charon.

Staying true to the isolated, claustrophobic roots of the classic survival horror genre, Alkimya: House of Wisdom completely eschews all forms of multiplayer functionality. The development team at Iksyr, comprising veterans from studios like Bungie and Raven Software, has purposefully concentrated their specialized institutional knowledge exclusively into crafting a meticulously paced, hyper-focused single-player campaign. There are absolutely no cooperative campaign modes, competitive player-versus-player (PvP) deathmatches, or asynchronous multiplayer invasion mechanics integrated into the engine. The narrative fundamentally demands that the protagonist, Yusuf, experiences the terrifying descent into the burning House of Wisdom alone, relying solely on his alchemical mastery and wits. Introducing secondary player characters or cooperative assistance would inherently shatter the game’s carefully constructed psychological tension, resource scarcity, and feelings of overwhelming isolation when confronted by unkillable cosmic stalkers. The game remains a pure, unadulterated solo theater of survival and historical tragedy.

Iksyr operates as an independent developer and publisher, shielding the project from AAA homogenization. While no official game editions have been formally announced as of the 2026 Gamescom reveal, standard industry practices for AA indie titles of this magnitude suggest a bifurcated release structure. A Standard Edition will likely encompass the base game for both PC and PlayStation 5 at a competitive price point. Given the rich historical tapestry of the Islamic Golden Age and the striking Unreal Engine 5 visual design, a Deluxe or Collector's Edition is highly probable. This hypothetical premium edition would ideally feature a digital or physical art book showcasing the architectural designs of the House of Wisdom and the Lovecraftian entity concepts. Additionally, an original soundtrack compilation featuring the binaural audio and traditional Middle Eastern instrumentation would serve as a high-value inclusion for dedicated survival horror enthusiasts and collectors alike.

The game will be a single, one-time purchase. This will grant access to the full game, including the 'ETERNAL' sandbox mode at the start of Early Access, and all five chapters of the 'REVELATIONS' story mode as they are released over time. There will be no price changes during Early Access.

As of the September 2026 intelligence report and the initial gamescom premiere, the independent development studio Iksyr has not announced any official roadmaps for post-launch Downloadable Content (DLC), season passes, or live-service microtransactions. This deliberate absence of a publicized monetization tail is highly characteristic of mid-sized, self-published indie studios focusing on narrative-heavy, single-player survival horror games. The team's immediate, overarching operational priority is guaranteeing the absolute stability, performance optimization, and mechanical polish of the core base game for its targeted early 2028 release window. Successfully optimizing Unreal Engine 5's Lumen and Nanite systems to hit 60 FPS performance targets on PlayStation 5 and standardizing PC hardware floors demands the entirety of their 40-person workforce's attention. Any potential expansions, such as prequel chapters detailing the scholars' initial discovery of the cosmic entities beneath Baghdad, would only be conceptualized following the commercial and critical reception of the foundational release.

The game will follow a phased release model. After the initial Early Access launch with the 'ETERNAL' sandbox mode, the five chapters of the 'REVELATIONS' story campaign will be released cyclically. The developer also plans to add vehicles and expand the world map.

• Q: When and where does Alkimya take place?
  A: The game is set in the year 1258 within the House of Wisdom (Bayt al-Hikmah) during the historical Mongol siege of Baghdad.
• Q: Are there any conventional firearms in the game?
  A: No. The game entirely removes firearms. Players must rely on an alchemical crafting system based on the real-world chemistry of Jabir ibn Hayyan to create volatile flasks.
• Q: Can I kill the Cosmic Stalker enemies?
  A: No. The Cosmic Stalkers are unkillable apex entities. Players must use stealth, blinding flasks, and environmental shortcuts to evade them.
• Q: Is Alkimya coming to Xbox?
  A: Currently, the developers have only officially confirmed a simultaneous launch for PC (Steam/Epic) and PlayStation 5, though an Xbox port is technically plausible due to the Unreal Engine 5 framework.
• Q: Does the game feature Quick Time Events (QTEs)?
  A: No. The developers have explicitly designed the game to be 'Playable without Quick Time Events,' allowing players to progress at their own pace based on tactical execution.

• Q: What is ☵ HIRAETH?
  A: HIRAETH is a single-player sci-fi survival game being created by a solo developer. It features two modes: a hardcore, endless survival sandbox and a five-chapter story campaign.
• Q: When will it be released?
  A: The game is scheduled to launch into Early Access on PC on September 3, 2025. The full 1.0 release with all story chapters will be at a later date.
• Q: Is it a difficult game?
  A: It is designed to be challenging, with deep survival mechanics. However, it will feature four difficulty levels, including an easier 'Wayfarer' mode for players who want to focus on the story.
• Q: Is the developer really just one person?
  A: Yes, the game is primarily the work of a single solo developer, Paweł Tomkowiak, under the studio name Jade Horse. This is a key aspect of its development.

Developed exclusively on Unreal Engine 5, Alkimya: House of Wisdom represents a bleeding-edge visual benchmark for independent survival horror. The 40-person team at Iksyr leverages UE5’s Nanite virtualized geometry to render the staggering architectural complexity of the Islamic Golden Age with zero polygon budget constraints, bringing millions of burning manuscripts and intricate mosaics to life. The visual centerpiece, however, is the implementation of Lumen—UE5’s fully dynamic global illumination and real-time reflection system. In a game devoid of firearms where stealth is paramount, Lumen ensures that every shadow behaves with absolute physical predictability. Light bouncing dynamically off a Mongol soldier's torch or a spreading fire creates terrifying, high-contrast silhouettes. To achieve this unprecedented visual fidelity, the developers have entirely deprecated traditional rasterized fallback lighting, mandating hardware-accelerated ray tracing on PC and heavily relying on Temporal Super Resolution (TSR) to maintain viable framerates on the PlayStation 5 console.

Audio design in Alkimya transcends mere background ambiance to become a critical survival mechanism. Operating within a stealth-heavy framework against unkillable entities, players must utilize the game's advanced binaural audio and highly granular stereo/surround sound mixing to track enemy proximity and movement patterns. The auditory landscape meticulously contrasts the roaring, destructive fires of the Mongol siege in the upper library with the oppressive, echoing silence and unsettling cosmic frequencies found in the subterranean vaults. Furthermore, the studio's commitment to profound cultural authenticity is showcased through its full vocal localization. The game features comprehensive voice acting with Arabic elevated to a primary language track alongside English, utilizing native Arabic voice artists to deliver historically and linguistically nuanced performances. This sonic authenticity, coupled with a haunting soundtrack that blends traditional 13th-century Middle Eastern instrumentation with droning, Lovecraftian synthetic soundscapes, creates an auditory experience that is both culturally grounded and terrifyingly alien.

The User Interface (UI) philosophy in Alkimya: House of Wisdom is heavily predicated on maximizing player immersion and sustaining unbroken psychological tension. The developers have opted for an incredibly minimalist heads-up display (HUD), intentionally stripping away arcade-style elements like floating health bars, persistent mini-maps, or glowing objective markers. Instead, vital information is organically integrated into the game world; Yusuf's physical condition is communicated through labored breathing, screen aberrations, and physical animations, while navigation relies on spatial memorization and environmental landmarks within the interconnected library. The alchemical crafting interface is designed to be highly tactile, pausing or slowing the action just enough to allow strategic resource management without breaking the atmospheric dread. Crucially, the UI completely abandons Quick Time Events (QTEs). The 'Playable without Quick Time Events' accessibility parameter ensures that combat and evasion rely on organic tactical execution rather than arbitrary button-mashing prompts plastered across the screen.

Iksyr has proactively integrated robust quality-of-life and accessibility parameters to ensure Alkimya accommodates a diverse player base without compromising its oppressive atmosphere. The most prominent feature highlighted on the official Steam repository is the game’s 'Playable without Quick Time Events' guarantee. This progressive design choice allows players to experience the horror 'at Your Own Pace,' ensuring that failures stem from strategic miscalculations rather than a lack of twitch-reflex speed. The options menu provides highly granular audio controls, allowing users to independently adjust sound effects, dialogue, and environmental cues for optimal stereo or surround sound mixing, which is vital for the visually impaired or those sensitive to auditory overload. Additionally, the game includes adjustable difficulty parameters to scale resource scarcity and enemy AI aggression, alongside comprehensive camera comfort settings such as Field of View (FOV) sliders and motion blur toggles to drastically mitigate simulation sickness during first-person evasion sequences.

• Alkimya is built exclusively on Unreal Engine 5, heavily utilizing hardware-accelerated Lumen (Global Illumination) and Nanite (Virtualized Geometry). A GPU with dedicated ray-tracing hardware and a Solid State Drive (SSD) are strictly mandatory.
• Laptop Performance Note: Due to the intense demands of UE5's Lumen lighting system, laptops must feature high Total Graphics Power (TGP) GPUs. Low-wattage thin-and-light variants will struggle to maintain playable framerates even at 1080p.
• Laptop Consideration: G P U T G P: A minimum of 95W TGP for RTX 3060/4050 laptop GPUs is required. 140W+ TGP is highly recommended for 1440p gameplay to handle dynamic lighting calculations.
• Laptop Consideration: Cooling Thermals: Sustained CPU/GPU loads from Nanite geometry processing will cause thermal throttling on inadequate cooling solutions, leading to severe frame pacing issues during evasion sequences.
• Laptop Consideration: C P U Power Limits: Ensure the laptop CPU is not aggressively bottlenecked by power limits (PL1/PL2), as asset streaming for the interconnected map heavily relies on rapid CPU decompression.
• Laptop Consideration: M U X Switch Optimus: A dedicated MUX switch is strongly advised to bypass integrated graphics, reducing latency and maximizing raw frame output for fast-paced stealth maneuvers.
• Optimization Detail: Upscaling Tech: NVIDIA DLSS 3, AMD FSR 3.1, or Unreal's TSR are highly recommended for all configurations to maintain 60 FPS target.
• Optimization Detail: Key Settings Impact: Lowering Global Illumination Quality significantly reduces GPU load but alters the predictable physics of shadows needed for stealth gameplay.
• Game Name: Alkimya: House of Wisdom

• OFFICIAL PC SYSTEM REQUIREMENTS from the game's Steam page. These specifications are for the Early Access version and may change. An SSD is recommended for higher tiers.
• Laptop Performance Note: Laptop performance will vary based on the specific model's cooling and TGP. The game's complex systems and high-fidelity world can be demanding, so a modern gaming laptop is advised.
• Laptop Consideration: G P U T G P: Maximum TGP for the laptop's GPU is essential to handle the advanced graphical features of Unreal Engine 5.
• Laptop Consideration: Cooling Thermals: The game's visually rich world and detailed simulation elements will require a laptop with a cutting-edge cooling solution to prevent thermal throttling.
• Laptop Consideration: C P U Power Limits: A powerful multi-core mobile CPU will be critical for handling the complex survival systems and AI.
• Laptop Consideration: M U X Switch Optimus: A MUX switch or NVIDIA Advanced Optimus is a critical feature for reducing latency and ensuring the best possible performance.
• Game Name: HIRAETH

• Upscaling Tech: NVIDIA DLSS 3, AMD FSR 3.1, or Unreal's TSR are highly recommended for all configurations to maintain 60 FPS target.
• Key Settings Impact: Lowering Global Illumination Quality significantly reduces GPU load but alters the predictable physics of shadows needed for stealth gameplay.

• G P U T G P: A minimum of 95W TGP for RTX 3060/4050 laptop GPUs is required. 140W+ TGP is highly recommended for 1440p gameplay to handle dynamic lighting calculations.
• Cooling Thermals: Sustained CPU/GPU loads from Nanite geometry processing will cause thermal throttling on inadequate cooling solutions, leading to severe frame pacing issues during evasion sequences.
• C P U Power Limits: Ensure the laptop CPU is not aggressively bottlenecked by power limits (PL1/PL2), as asset streaming for the interconnected map heavily relies on rapid CPU decompression.
• M U X Switch Optimus: A dedicated MUX switch is strongly advised to bypass integrated graphics, reducing latency and maximizing raw frame output for fast-paced stealth maneuvers.

• G P U T G P: Maximum TGP for the laptop's GPU is essential to handle the advanced graphical features of Unreal Engine 5.
• Cooling Thermals: The game's visually rich world and detailed simulation elements will require a laptop with a cutting-edge cooling solution to prevent thermal throttling.
• C P U Power Limits: A powerful multi-core mobile CPU will be critical for handling the complex survival systems and AI.
• M U X Switch Optimus: A MUX switch or NVIDIA Advanced Optimus is a critical feature for reducing latency and ensuring the best possible performance.