Oneirium Steam news

• Latest observed playersNot available
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• Release dateTo be announced
• DeveloperZeena
• PublisherZeena Studio

Genres: Action, Adventure, Indie, RPG

Company pages: Developer: ZeenaPublisher: Zeena Studio

No longer available on Steam Store. This app is no longer available for purchase on the Steam Store. SteamPulse keeps live player counts, media, metadata, and historical price snapshots where available.

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Oneirium Steam news

Oneirium news collects recent Steam feed items, update posts, and announcements that SteamPulse can associate with this app.

Latest Steam announcements

• Oneirium Early Demo Patch Notes v19.0.0.27 (Steam Deck supported) - 27 February 2026

  Demo Patch Notes v19.0.0.27 Steam Deck is now supported! Sanity Scar SystemReplaced the corpse run system with Sanity ScarsOn death, your Sanity cap is reduced by a small amount (e.g. 100 to 90) instead of losing currencyRetrieving your Sanity Scar grants a Sanity tier buff, rewarding persistence rather than punishing failureDeath marker now appears on the world map with a sonar effect to help locate itBoss Finishing BlowAdded cinematic Finishing Blow sequence when defeating bossesFeatures a stylized ASTRAL background with silhouette rendering of the player and bossIncludes afterimage effects, camera work, and audioPrologue CutsceneAdded a new voiced prologue cutscene that plays at the start of the gameHold to skip for cutscenes that allow skipping, normal in-engine cutscenes are still one-pressCombat ImprovementsReworked Arcane class with buffs for a more unique and satisfying playstyl…

• Oneirium NextFest Demo Released! - 12 February 2026

  Demo Patch Notes v18.0.0.0Reworked Character & AnimationsReworked character sprite and animationsAdded wall cling, wall slide, and wall climb animations with smooth transitionsNew dust VFX when wall climbingFall damage has been removed to accommodate wall climb mechanicsWall Climb MechanicAdded wall cling and wall climb system - cling to walls and scale walls, with the ability to hold position so you don't slide offWall jump to leap away from walls with increased velocity compared to laddersWorld Map OverhaulRedesigned world map with cell-based exploration systemMap now reveals as you explore each section of a levelAdded region support - Cycle between different map regions (Cave & ASTRAL)Door and elevator icons show connections between roomsPuzzle room icons displayed on mapPlayer icon shows your current locationSave/Travel point tracking on mapMetroidvania World DesignRevamped world la…

Patch notes and updates