About Starless Umbra

Starless Umbra is an Adventure, Action, RPG, and Indie game developed by Alcuria Games. It was released on the Steam Store by Alcuria Games.

It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.

According to Steam’s category system, Starless Umbra supports the following features:

• Shared/Split Screen
• Playable without Timed Input
• Camera Comfort
• Co-op
• Full controller support
• Multi-player
• Single-player
• Family Sharing
• Remote Play Together
• Adjustable Difficulty
• Keyboard Only Option
• Shared/Split Screen Co-op
• Custom Volume Controls

Media & Sceenshots

Watch the featured video for Starless Umbra and see the latest screenshots from the Steam Store.

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Soures & References

Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.

Starless Umbra data has been sourced from:

• Valve Corporation. (2026, January 7). Starless Umbra on Steam. Steam Store.
• Valve Corporation. (2026, January 7). Starless Umbra. Steam Community Hub.
• Alcuria Games. (2024, July 16). Starless Umbra. Starless Umbra.