Sker Ritual is a round-based horror shooter in which one player or an online group of up to four fights the Quiet Ones on Sker Island. Celtic-inspired Miracle upgrades alter attacks and abilities during a run, while weapon upgrades and ammunition purchases help the team endure later waves. Optional objectives and hidden Easter eggs give groups additional tasks beyond simply clearing enemies. The story follows Maid of Sker's evil ending, but this Steam application is the separate shooter rather than a copy of that earlier game. Steam currently names its entry purchase Nightmare Edition and lists an Inferno Edition separately, so readers should compare the exact purchase block before assuming that paid cosmetic packs are included. The Windows requirement table still mentions older operating systems; Steam's own client notice requires Windows 10 or later, and neither table promises a particular frame rate.
BEFORE YOU PLAY
System requirements
Published specifications are recorded by platform and edition. They do not guarantee compatibility, frame rates or performance on your PC.
Windows · Nightmare Edition
minimum
Operating system
Windows 7, 8.1, 10 (64-bit required)
Processor
Intel Core i5-4460 / AMD FX-6300
Memory
8 GB RAM
Graphics
NVIDIA GeForce GTX 760 / AMD Radeon R7 260x with 2GB Video RAM
Graphics API
DirectX Version 11
Storage
15 GB available space
Requires a 64-bit processor and OS. Legacy OS list is the developer table; Steam client requires Windows 10 or later. Requirements are application-level and do not establish extra Inferno content.
Fresh exact US English Steam application HTML read on 2026-10-27T03:23:34.333271Z. Search intent reviewed: Sker Ritual PC requirements, current Steam price, base entitlement versus DLC or edition bundles, and supported operating systems. Product overview, attribution, release and listed genres confirmed. Official referenced 616x353 JPEG artwork fetched with image/jpeg and visually inspected: exact game title and matching game art. No account, checkout or performance test.
Exact Steam application and named product purchase block establish product identity. Separate bundles and DLC were read as distinct purchases, not attributed to this application entitlement.
Current exact requirement tables read by platform and tier. Hardware text is preserved without invented FPS, compatibility guarantees or estimates. Legacy Windows tables do not override the current Steam client notice.
Within each availability group, offers for the same game appear first, followed by other games where space remains. Current offers appear first; historical records are labelled. Each card retains its own edition, platform and price region; another edition or game is not a substitute for your purchase.