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THE MULLER-POWELL PRINCIPLE

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App ID 2155770
App Type Game
Developer
Publisher Take Aim Games
Franchise THE MULLER-POWELL PRINCIPLE
Supported Systems Windows
Technologies Unreal Engine
Last Changenumber 30600929
Last Record Update 15 August 2025 – 00:23:07 UTC ()
Release Date 29 November 2023 – 15:00:16 UTC ()
❓ 69.72%
351 reviews
0
In-Game
🗺 Exploration 🧩 Puzzle 🌄 Action-Adventure 🙌 First-Person 😱 Horror

Welcome to a breathtaking storyline full of portals, solving puzzles with an energy-absorbing weapon, and other adventures in a sci-fi atmosphere! Can you travel through parallel dimensions and uncover the secrets of your past?

Additional Information

Developer Three Dots Games
controller_support full
community_visible_stats Yes
ReleaseState released
Publisher Take Aim Games
eulas
0 ↴
id2155770_eula_0
nameTHE MULLER-POWELL PRINCIPLE EULA
urlhttps://store.steampowered.com//eula/2155770_eula_0
version1
Store Release Date 29 November 2023 – 15:00:19 UTC ()
osarch 64
community_hub_visible Yes
Social Media https://discord.gg/eY9JWyTaAm
https://www.youtube.com/@takeaimgames/
Primary Genre Adventure (25)
Store Genres Action (1), Adventure (25), Indie (23)
Steam Release Date 29 November 2023 – 15:00:16 UTC ()
Store Asset Modification Time 14 December 2023 – 15:55:04 UTC () (1702569304)
library_assets
library_capsuleen
library_heroen
library_logoen
logo_position ↴
pinned_positionBottomLeft
width_pct31.107811645385652
height_pct44.74929044465467
osextended empty string
review_score 6
review_percentage 73
Detected Technologies (?) Unreal Engine, Intel_OID SDK, Intel_oneTBB SDK, NVIDIA_APEX SDK, NVIDIA_GeForce_Now SDK, NVIDIA_Nsight_Aftermath SDK, NVIDIA_PhysX SDK, NvCloth SDK, OculusXRPlugin SDK, Ogg SDK, OpenXR SDK, Vorbis SDK, XAudio2 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
  • Note: This game does not default to external Bluetooth/USB controllers on Deck, and may require manually switching the active controller via the Quick Access Menu
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  • Note: This game does not default to external Bluetooth/USB controllers on SteamOS, and may require manually switching the active controller via the Quick Access Menu
  •  
  • category: Playable
  • steamos_compatibility: Compatible
  • test_timestamp: 8 August 2025 – 00:00:00 UTC
  • tested_build_id: 13221237
  • configuration:
    supported_inputgamepad
    requires_manual_keyboard_invoke0
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_01
    non_deck_display_glyphs0
    small_text1
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-9.0-4RC
    requires_h2641
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
controllertagwizard Yes
First seen on SteamDB 14 September 2022 – 22:30:32 UTC (), in changelist #16047855

Supported Languages

2 Languages Interface Full Audio Subtitles
English Yes Yes Yes
Russian Yes Yes

Tags

🗺 Exploration 🧩 Puzzle 🌄 Action-Adventure 🙌 First-Person 😱 Horror 🫠 Surreal 💥 Action 📚 Story Rich 🔚 Multiple Endings 📚 Narration 🧩 Logic 🚀 Sci-fi 🌫 Atmospheric 🗺️ Adventure 🤫 Mystery 👤 Singleplayer 🎭 Drama 🌆 Futuristic 😨 Dark 🤡 Comedy

Categories

Single-player Steam Achievements Steam Cloud Family Sharing

Hardware Categories

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

Assets

Load all asset images
clienticon 90ff27469fce0a59b75747eff454eba36bbdd67b
clienttga c3b257c73966dd61605e240c72d392e162ade2c7
icon 8cd0e99554363246b479811ae3747723746f29ac
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
library_logo ↴
logo_position/pinned_positionBottomLeft
logo_position/width_pct31.107811645385652
logo_position/height_pct44.74929044465467
image/englishlogo.png
image2x/englishlogo_2x.png
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.jpg
page_backgroundpage_bg_generated_v6b.jpg
hero_capsulehero_capsule.jpg
library_capsulelibrary_600x900.jpg
library_capsule_2xlibrary_600x900_2x.jpg
library_herolibrary_hero.jpg
community_icon8cd0e99554363246b479811ae3747723746f29ac.jpg
page_background_pathapp/2155770
raw_page_backgroundpage_bg_raw.jpg
timestamp5 January 2024 – 23:20:10 UTC
Trailers
256985428 ↴
trailer_nameRelease Trailer
trailer_category0
trailer_480p/video/webm256985428/movie480_vp9.webm
trailer_480p/video/mp4256985428/movie480.mp4
trailer_max/video/webm256985428/movie_max_vp9.webm
trailer_max/video/mp4256985428/movie_max.mp4
microtrailer/video/webm2155770/634784/d277649d76cb600b4196c1e171ff790a36306f8c/1751083151/microtrailer.webm
microtrailer/video/mp42155770/634784/d277649d76cb600b4196c1e171ff790a36306f8c/1751083151/microtrailer.mp4
screenshot_medium256985428/movie.293x165.jpg
screenshot_full256985428/movie_full.jpg
trailer_base_id634784
all_agestrue
is_highlighttrue
timestamp1701271395

User File System

Key Value
quota 9.54 MiB (10000000)
maxnumfiles 64
savefiles
0 ↴
rootWinAppDataLocal
pathTMPP/Saved/SaveGames
pattern*.sav
platforms/1Windows

Save File Locations

Based on the configuration above, this is where we think the save files are located.

Read more about cloud saves in Steamworks documentation.

Platform Path Pattern
Windows %USERPROFILE%/AppData/Local/TMPP/Saved/SaveGames *.sav
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