Ethereal Abyss (v1.1.0)

A decaying maze of empty offices becomes the hunting ground for Chris, a contract killer pulled out of 2082 and stranded in the Liminal Vortex Realm. Ethereal Abyss plays like a hostile Backrooms-inspired action horror experience, pairing oppressive fluorescent corridors with a story about fractured identity and buried memories. Interdimensional soldiers sweep each floor in search of Chris, while stranger threats lurk beyond any explanation the game is willing to offer. The mood is relentlessly uneasy, amplified by distorted sound, disturbing imagery, sudden noise, and a deliberately disorienting retro-modern visual style.

Chris searches rooms for supplies, tools, and puzzle components while managing limited inventory space and looking for a route to the exit. Combat is necessary when anti-troops corner him, but survival depends just as heavily on conserving resources, reading the environment, and understanding the logic behind each floor’s locks and obstacles. His most unusual tool manipulates the history of irradiated objects, letting players restore or alter items that have already been affected by a particular energy source. Switching between Chris’s personalities also becomes a practical exploration mechanic, granting access to places his normal physical form cannot reach and turning his disorder into part of the puzzle design rather than just story decoration.

Level 0’s bland offices are familiar territory for Backrooms fans, but Ethereal Abyss adds a more personal sci-fi thriller angle through its time-based interactions and identity switching. Rather than offering a power fantasy, it builds tension from uncertain navigation, confined inventory, unpredictable enemies, and the feeling that every useful object may have a hidden purpose. Atmospheric sound work and flashing visual effects help sell the nightmare, though players sensitive to loud audio or intense imagery should take the content warning seriously. It suits horror players who enjoy the environmental puzzles of survival horror and the liminal dread of Backrooms fiction more than those seeking nonstop arcade action.