Slayer : the Demon Haunted World

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App ID	1842320
App Type	Game
Developer	PLAY Mephistowaltz
Publisher	PLAY Mephistowaltz
Franchise	PLAY Mephistowaltz
Supported Systems	Windows
Technologies	Unity Engine
Last Changenumber	30848424
Last Record Update	29 August 2025 – 13:01:27 UTC ()
Release Date	25 July 2025 – 13:07:55 UTC ()

❓ 77.88%

37 reviews

In-Game

Slayer is a strategic action game built around a finely tuned combat system and dark narrative. Survival demands more than quick reflexes—you must consider movement direction, positioning, attack angles, parrying, dodging timing, and map structure.

Screenshots

Additional Information

Developer

PLAY Mephistowaltz

community_visible_stats

Yes

ReleaseState

released

Publisher

PLAY Mephistowaltz

Store Release Date

25 July 2025 – 13:07:59 UTC ()

osarch

empty string

community_hub_visible

Yes

Primary Genre

Indie (23)

Store Genres

Action (1), Adventure (25), Indie (23), RPG (3), Strategy (2)

Steam Release Date

25 July 2025 – 13:07:55 UTC ()

Store Asset Modification Time

28 August 2025 – 11:11:12 UTC () (1756379472)

library_assets

library_capsule	en
library_hero	en
library_hero_blur	en
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library_header	en
logo_position ↴
pinned_position	BottomLeft
width_pct	53.33396651379884
height_pct	80.77653763951557

osextended

empty string

review_score

review_percentage

Detected Technologies (?)

Unity Engine, SteamworksNET SDK, UnityBurst SDK, UnityURP SDK, cURL SDK

steam_deck_blog_url

https://steamcommunity.com/app/1842320/

controllertagwizard

Yes

AI Content Type

Early Access Release Date

21 March 2025 – 00:00:00 UTC ()

First seen on SteamDB

5 December 2021 – 13:27:49 UTC (), in changelist #13335250

Supported Languages

12 Languages	Interface	Subtitles
English	Yes	Yes
Korean	Yes	Yes
Japanese	Yes	Yes
Simplified Chinese	Yes	Yes
Traditional Chinese	Yes	Yes
Spanish - Spain	Yes	Yes
Russian	Yes	Yes
Spanish - Latin America	Yes	Yes
French	Yes	Yes
German	Yes	Yes
Portuguese - Brazil	Yes	Yes
Portuguese - Portugal	Yes	Yes

Assets

Load all asset images

clienticon

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clienttga

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icon

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small_capsule

english

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header_image

english

b5b855a9fc87ddbada2cdb20299234e3f4ad74ac/header.jpg

library_assets_full

library_capsule ↴
image/english	6517e3296ecce56d2b788e811155c2998d191146/library_capsule.jpg
image2x/english	6517e3296ecce56d2b788e811155c2998d191146/library_capsule_2x.jpg
library_hero ↴
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image2x/english	6cd663eaec5f4c2fc221b96dbd63ce3a91fc74f0/library_hero_2x.jpg
library_hero_blur ↴
image/english	6cd663eaec5f4c2fc221b96dbd63ce3a91fc74f0/library_hero_blur.jpg
library_logo ↴
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image2x/english	logo_2x.png
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library_header ↴
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Assets

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community_icon	55461091741f4b910fe4a767fecd74ed1ff88bd2.jpg
page_background_path	app/1842320
timestamp	29 August 2025 – 08:26:49 UTC

Trailers

257117098 ↴
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screenshot_full	257117098/062a8920b2ccf7d2279737efdc07fbcc148f1465/movie_full.jpg
trailer_base_id	855349
all_ages	true
is_highlight	true
timestamp	1742543693
257116704 ↴
trailer_name	SLAYER - the Demon haunted World
trailer_category	0
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trailer_base_id	854746
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timestamp	1742469068
256976120 ↴
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trailer_category	0
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trailer_480p/video/mp4	256976120/movie480.mp4
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trailer_max/video/mp4	256976120/movie_max.mp4
microtrailer/video/webm	1842320/618983/72e4194fa51cfba61673bb105d60f67c8ca1fa58/1751037662/microtrailer.webm
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trailer_base_id	618983
all_ages	true
is_highlight	true
timestamp	1742469070

Slayer : the Demon Haunted World

Screenshots

Additional Information

Supported Languages

Tags

Categories

Assets