Shalter 03
Shalter 03 is an asymmetric first-person co-op puzzle-adventure game where three players take control of characters deprived of sight, hearing, and speech. Stranded in a hazardous facility, players must…
Shalter 03 is an indie developed by Lumenaria Studios, released 6 September 2026 on PC (Microsoft Windows).
What Shalter 03 is
Shalter 03 is an indie game developed by Lumenaria Studios and released in 2026. It is available on PC (Microsoft Windows) only. It runs on Unreal Engine 5.
The premise, in the publisher's words
Shalter 03 is an asymmetric first-person co-op puzzle-adventure game where three players take control of characters deprived of sight, hearing, and speech. Stranded in a hazardous facility, players must collaborate tightly to overcome their unique physical limitations, communicate through environmental cues, and balance real-time buffs and debuffs to solve complex puzzles before the clock runs out.
How it plays
It is played from a first person perspective. Its themes are mystery and science fiction. It supports multiplayer for up to 3 players online, and includes co-op. Local play supports 3 players. Available modes: Co-operative and Multiplayer.
What it launched against
Shalter 03 launched on 6 September 2026, within three weeks of Marvel's Wolverine, The Blood of Dawnwalker, Control Resonant and Onimusha: Way of the Sword.
Released around the same time: Marvel's Wolverine, The Blood of Dawnwalker, Control Resonant, Onimusha: Way of the Sword.
Official trailer
Sourced from the publisher’s YouTube channel.
Screenshots
All media
Quick answers
Shalter 03 — frequently asked questions
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