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Sker Ritual Wikiskerritual.org · unofficial fan wiki

Unofficial reference · official patch notes to 1.3.3

Sker Ritual Wiki

Maps, achievements, updates, platforms and cross-play for Wales Interactive's co-op horror horde shooter. Each fact is pinned to the official announcement or store page it came from, so you can check it yourself.

Browse the mapsWhere to play

The wiki

  1. 01

    Maps

    6 mapsEvery map in release order, what each adds and which achievements belong to it.
  2. 02

    Achievements

    52 on SteamFull list with global unlock rates. Filter by map; hidden ones stay hidden until you open them.
  3. 03

    Updates

    17 milestonesFrom Early Access in 2022 to patch 1.3.3 and the Inferno Upgrade.
  4. 04

    Platforms

    6 versionsPC, PlayStation and Xbox versions, Steam Deck rating, demos and free trials.
  5. 05

    Cross-play

    1–4 playersWhich platforms play together, since when, and what solo, split-screen and voice chat look like.
  6. 06

    Editions & DLC

    16 add-onsNightmare vs Inferno Edition, and every cosmetic pack with its release date.

Being checked in-game

Pages with numbers you can only read inside the game will go up one at a time, each after its figures have been checked against the current build: Weapons & tier list · Miracles & builds · Perks · Masks · Enemies & bosses · God Killer · Easter egg walkthroughs.

Launch trailer

The official 1.0 launch trailer from Wales Interactive. It only loads from YouTube when you press play.

Steam page ↗

Sker Ritual launch trailerVideo by Wales Interactive · 18 Apr 2024

Questions people ask

Can you play Sker Ritual in a browser?

No. There is no web version. Sker Ritual runs on PC (Steam and the Epic Games Store), PS5, PS4, Xbox Series X|S and Xbox One. See platforms and where to buy.

How many maps are in Sker Ritual?

Six: The Cursed Lands of Lavernock, The Ashes of Sker Hotel, Sewers of the Dead, Deadly Lover's Fortress, House of the Damned, Tides of Terror. The last two were free updates. All maps.

Is Sker Ritual free?

No, it is a paid game, but there have been free ways to try it: a Steam Free Weekend (29 Jan – 2 Feb 2026), two-hour free trials on PS5 (PS Plus) and Xbox, and demos on PS4 and Xbox One. Details.

What engine does Sker Ritual use?

Unity. Wales Interactive's 2025 plans described an upgrade from Unity 2022.3 to Unity 6.

4 sources · checked 23 Oct 2026 · patch 1.3.3
  1. Steam store: Sker Ritual (23 Oct 2026)
  2. Steam announcement: out now, launch trailer (18 Apr 2024)
  3. Steam announcement: free weekend (1.3.3 notes) (29 Jan 2026)
  4. Steam announcement: Sker Ritual 2025 plans (30 Jan 2025)