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THEORY

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App ID 2518680
App Type Game
Developer , ,
Publisher The Last Anatolians Studio
Supported Systems Windows
Technologies Unreal Engine
Last Changenumber 29016474
Last Record Update 16 May 2025 – 04:19:22 UTC ()
Release Date 2 February 2024 – 12:13:16 UTC ()
❓ 43.47%
18 reviews
0
In-Game

"Theory" is an intense first-person shooter (FPS) game set in a post-apocalyptic world overrun by hordes of ravenous zombies. Players find themselves in a vast, desolate landscape. As a survivor, you'll navigate through various environments.

Additional Information

This game is excluded from Steam Family Sharing because: Free Game

Developer Muhammet Esat BÜYÜKBULUT
ReleaseState released
Publisher The Last Anatolians Studio
IsFreeApp Yes
Exclude from family sharing (exfgls) 3 (Free Game)
Store Release Date 2 February 2024 – 12:13:16 UTC ()
osarch 64
community_hub_visible Yes
Primary Genre Action (1)
Store Genres Action (1), Adventure (25), Indie (23)
Steam Release Date 2 February 2024 – 12:13:16 UTC ()
Store Asset Modification Time 19 January 2024 – 14:20:56 UTC () (1705674056)
library_assets
library_capsuleen
library_heroen
library_logoen
library_headeren
logo_position ↴
pinned_positionBottomLeft
width_pct100
height_pct17.076631977294213
osextended empty string
Is free on the store? Yes
review_score 4
review_percentage 38
Detected Technologies (?) Unreal Engine, Intel_OID SDK, Intel_oneTBB SDK, NVIDIA_Nsight_Aftermath SDK, Ogg SDK, Vorbis SDK, XAudio2 SDK
Steam Deck Compatibility
  • Steam Deck:
  • This game's graphics settings cannot be configured to run well on Steam Deck
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  •  
  • category: Unsupported
  • steamos_compatibility: Compatible
  • test_timestamp: 17 April 2024 – 00:00:00 UTC
  • tested_build_id: 12904759
  • configuration:
    supported_inputgamepad
    requires_manual_keyboard_invoke0
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs1
    small_text0
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-9.0-1RC
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
controllertagwizard Yes
AI Content Type 1
First seen on SteamDB 14 July 2023 – 17:19:47 UTC (), in changelist #19530823

Supported Languages

1 Languages Interface Full Audio Subtitles
English Yes Yes Yes

Tags

💥 Action 🔫 Hero Shooter 🧟 Zombies 🔫 FPS 🔪 Thriller 🔫 Shooter 📏 Linear 🧩 Puzzle 🌄 Action-Adventure 👩 Female Protagonist 🧊 3D 🙌 First-Person 😱 Horror 🗺️ Adventure 🤫 Mystery ⚔️ Combat 👤 Singleplayer 🌱 Indie

Categories

Single-player Profile Features Limited

Assets

Load all asset images
clienticon ad259046c55a9abd4342e47789bf8cfbd77bd88c
clienttga e3d20d1e6e0151e1245cff0372fff9675d457f18
icon a5a0073a34a22fe024148cb54c4f49a7e7ba9b33
LinuxClientIcon aae6e1fd097b68b778eb00a49d627c8425fb7f4c
small_capsule
englishcapsule_231x87.jpg
header_image
englishheader.jpg
library_assets_full
library_capsule ↴
image/englishlibrary_600x900.jpg
image2x/englishlibrary_600x900_2x.jpg
library_hero ↴
image/englishlibrary_hero.jpg
image2x/englishlibrary_hero_2x.jpg
library_logo ↴
image/englishlogo.png
image2x/englishlogo_2x.png
logo_position/pinned_positionBottomLeft
logo_position/width_pct100
logo_position/height_pct17.076631977294213
library_header ↴
image/englishlibrary_header.png
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.jpg
hero_capsulehero_capsule.jpg
library_capsulelibrary_600x900.jpg
library_capsule_2xlibrary_600x900_2x.jpg
library_herolibrary_hero.jpg
library_hero_2xlibrary_hero_2x.jpg
community_icona5a0073a34a22fe024148cb54c4f49a7e7ba9b33.jpg
page_background_pathapp/2518680
timestamp2 February 2024 – 12:13:16 UTC
Trailers
256995094 ↴
trailer_nameTheory
trailer_category1
trailer_480p/video/webm256995094/movie480_vp9.webm
trailer_480p/video/mp4256995094/movie480.mp4
trailer_max/video/webm256995094/movie_max_vp9.webm
trailer_max/video/mp4256995094/movie_max.mp4
microtrailer/video/webm2518680/652059/8a750269325a5a67fef64a1d080cf29a6ad2930a/1750927136/microtrailer.webm
microtrailer/video/mp42518680/652059/8a750269325a5a67fef64a1d080cf29a6ad2930a/1750927136/microtrailer.mp4
screenshot_medium256995094/movie.293x165.jpg
screenshot_full256995094/movie_full.jpg
trailer_base_id652059
all_agestrue
is_highlighttrue
timestamp1705699138

Launch Options

0. Unnamed launch option
Executable Theory.exe
Launch Type Launch (Default)
Operating System   windows
CPU Architecture 64-bit only

Configuration

Key Value
installdir THEORY
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