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Deep Sheol

Wishlist Follow Ignore Launch Unwatch Watch
App ID 3998990
App Type Game
Developer ,
Publisher Acid Arrow Studio, FM Simple Games Studio
Franchise Detective Seth Vidius
Supported Systems Windows Linux
Technologies Unity Engine
Last Changenumber 39323160
Last Record Update 29 September 2026 – 22:49:28 UTC ()
Release Date 11 September 2026 – 16:43:33 UTC ()
❓ 79.68%
37 reviews
0
In-Game
🕹️ Old School 🐙 Lovecraftian 📊 Resource Management 🎒 Survival Horror 🙌 First-Person

In a dystopian future, Agent Seth investigates a corporate geological facility where a biological gas turned people into bloodthirsty monsters. Fight through enemy hordes, uncover a dark corporate conspiracy, and face Lovecraftian nightmares in this tense retro FPS with survival horror!

Additional Information

Developer Acid Arrow Studio
controller_support full
community_visible_stats Yes
ReleaseState released
Publisher Acid Arrow Studio
Store Release Date 11 September 2026 – 16:43:35 UTC ()
osarch 64
community_hub_visible Yes
Social Media https://www.instagram.com/fmsimplegamesstudio/
https://x.com/AcidArrowStudio
https://www.youtube.com/@fmsimplegamesstudio7051
Primary Genre Action (1)
Store Genres Action (1), Adventure (25), Indie (23)
Steam Release Date 11 September 2026 – 16:43:33 UTC ()
Store Asset Modification Time 20 July 2026 – 19:51:10 UTC () (1784577070)
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width_pct65.85025292229018
height_pct61.302981865143785
osextended empty string
review_score 7
review_percentage 96
Detected Technologies Unity Engine, Mono SDK, SteamworksNET SDK, UnityBurst SDK, UnityURP SDK, cURL SDK
Steam Deck Compatibility
  • Steam Deck:
  • Some in-game text is small and may be difficult to read
  • All functionality is accessible when using the default controller configuration
  • This game shows Steam Deck controller icons
  • This game's default graphics configuration performs well on Steam Deck
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  •  
  • category: Playable
  • steamos_compatibility: Compatible
  • steam_machine_compatibility: 3
  • test_timestamp: 18 September 2026 – 14:51:18 UTC
  • tested_build_id: 25287875
  • steam_machine_tests:
    0 ↴
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  • configuration:
    supported_inputother
    requires_manual_keyboard_invoke0
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs0
    small_text1
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimenative
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
    requires_proton_soundfonts0
Content Descriptors Frequent Violence or Gore (2), General Mature Content (5)
controllertagwizard Yes
AI Content Type 1
First seen on SteamDB 30 August 2025 – 09:17:15 UTC (), in changelist #30861681
Content Descriptors (Including DLC) Frequent Violence or Gore (2), General Mature Content (5)

Supported Languages

12 Languages Interface Full Audio Subtitles Achievements
English Yes Yes Yes
French Yes Yes Yes
Italian Yes Yes Yes
German Yes Yes Yes
Spanish - Spain Yes Yes Yes
Simplified Chinese Yes Yes Yes
Japanese Yes Yes Yes
Polish Yes Yes Yes
Portuguese - Portugal Yes Yes Yes
Russian Yes Yes Yes
Turkish Yes Yes Yes
Korean Yes Yes Yes

Tags

🕹️ Old School 🐙 Lovecraftian 📊 Resource Management 🎒 Survival Horror 🙌 First-Person 🌎 Immersive Sim 📦 Inventory Management 🔋 Cyberpunk 🗺 Exploration 👾 Retro 🔫 FPS 🧟 Zombies 🔫 Shooter 👤 Singleplayer 🧊 3D 🗺️ Adventure 💥 Action 😱 Horror 🌲 Survival 👾 Pixel Graphics

Categories

Single-player Steam Achievements Family Sharing Steam is learning

Hardware Categories

Full Controller Support DualShock Controllers (USB Only) DualSense Controllers (USB Only)

Assets

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Assets
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last_modified11 September 2026 – 19:59:26 UTC
timestamp11 September 2026 – 19:59:26 UTC

Trailer 1255461 ↴

trailer_name Deep Sheol Gameplay Trailer
trailer_category 1
microtrailer ↴
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adaptive_trailers ↴
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timestamp 19 July 2026 – 07:48:25 UTC

Trailer 1257170 ↴

trailer_name Deep Sheol Teaser
trailer_category 1
microtrailer ↴
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adaptive_trailers ↴
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all_ages true
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timestamp 20 July 2026 – 19:51:22 UTC

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