Oneirium overview

Overview

Oneirium comes from Zeena and is published by Zeena Studio. It arrived on Steam on To be announced, and it sits naturally among Single-player, Steam Achievements, Full controller support, Custom Volume Controls, Gamepad Recommended, Keyboard Only Option, Playable without Timed Input, and DualShock Controller Support. SteamPulse tracks it across Windows so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Oneirium's latest SteamPulse observation recorded 0 players at observation time unavailable, with a tracked peak near 0. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 0% positive across 0 reviews.

Language and system requirements

Oneirium is available in 1 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

Oneirium has no public VGI unit-sales estimate available and has recommendation data pending. Revenue data is not available for this game yet. On Twitch, 0 streamers are live with around 0 total watchers.

Oneirium overview details

Oneirium combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

Note: This game is in EARLY development. Estimated for Q4 2027 and possibly earlier. There are still some work to be done with the custom engine & new content. Join the Discord for regular updates, community and a chance to win prizes! Explore a nightmare. Lose your mind. See the truth. Awaken to a realm where dreams and reality blur beyond recognition. As the Awakened One, you must traverse a haunting world of nightmares and fragmented memories, where nothing is certain and every shadow hides unspeakable truths. Navigate through twisted dreamscapes filled with abhorrent creatures that defy comprehension. Master brutal combat, unlock arcane abilities, and forge your path through interconnected levels where each step forward reveals deeper mysteries about the nature of existence itself. Help tormented souls uncover their buried truths while questioning your own reality. In this dark gothic horror experience, the line between salvation and damnation rests in your ability to distinguish what is real from what is merely another layer of the endless nightmare. Dynamic Sanity system that transforms gameplay, enemy combat and reveals hidden paths Intense and gritty combat with parrying, backstep-lunge, rolling, and weapon variety across melee, ranged, and arcane styles Brutal executions for each enemy and a devastating feel to eradicating foes Deep customization with mix-and-match passive trees alongside the trait system Rich NPC questlines exploring dark themes of trauma, identity, and survival Built from scratch on a custom C++ engine (no Unity, no Unreal) Hand-craft…

SteamPulse editorial summary

Oneirium is listed as a game with No longer available on Steam Store. It supports Windows, belongs to Single-player, Steam Achievements, Full controller support, Custom Volume Controls, Gamepad Recommended, Keyboard Only Option, Playable without Timed Input, and DualShock Controller Support, and is associated with Action, Adventure, Indie, and RPG. SteamPulse's latest observation records 0 players at observation time unavailable, a tracked peak of 0, and review score data when available.

Content descriptors

Blood, Gore, Revealing Outfits, Mature Language.

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.