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Alien Investigator

Wishlist Follow Ignore Install Unwatch Watch
App ID 2574270
App Type Game
Developer
Publisher Doky
Supported Systems Windows
Technologies Unreal Engine
Last Changenumber 31474433
Last Record Update 4 October 2025 – 00:52:31 UTC ()
Release Date 8 September 2023 – 12:21:01 UTC ()
❓ 41.79%
27 reviews
0
In-Game
😱 Horror 💥 Action 👥 Online Co-Op 👽 Aliens 🕵️ Detective

Alien investigator is a 4 player online co-op horror game. Join a team of investigators and use all your alien expert equipment to gather as much evidence as you can. Learn extraterrestrial facts based on photos, videos and real life eyewitness accounts.

Additional Information

Developer Doky
community_visible_stats Yes
ReleaseState released
Publisher Doky
Store Release Date 8 September 2023 – 12:21:05 UTC ()
osarch empty string
community_hub_visible Yes
Primary Genre Action (1)
Store Genres Action (1)
Steam Release Date 8 September 2023 – 12:21:01 UTC ()
Store Asset Modification Time 26 August 2023 – 12:07:52 UTC () (1693051672)
library_assets
library_capsuleen
library_heroen
library_logoen
logo_position ↴
pinned_positionBottomLeft
width_pct100
height_pct86.96514729877896
osextended empty string
review_score 4
review_percentage 37
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 sometimes shows mouse, keyboard, or non-Steam-Deck controller icons
  • Some in-game text is small and may be difficult to read
  • This game requires manual configuration of graphics settings to perform well on Steam Deck
  • This game doesn't support Steam Deck's native display resolution and may experience degraded performance
  • All functionality is accessible when using the default controller configuration
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  •  
  • category: Playable
  • steamos_compatibility: Compatible
  • test_timestamp: 27 September 2025 – 00:00:00 UTC
  • tested_build_id: 12202828
  • configuration:
    supported_inputother
    requires_manual_keyboard_invoke0
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs1
    small_text1
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-10.0-beta
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
First seen on SteamDB 24 August 2023 – 00:25:19 UTC (), in changelist #20019359

Supported Languages

8 Languages Interface Full Audio Subtitles
English Yes Yes
Spanish - Spain Yes Yes
German Yes Yes
Simplified Chinese Yes Yes
Spanish - Latin America Yes Yes
French Yes Yes
Italian Yes Yes
Japanese Yes Yes

Tags

😱 Horror 💥 Action 👥 Online Co-Op 👽 Aliens 🕵️ Detective 🔍 Investigation 🕴 Psychological Horror 👿 Demons 🤫 Mystery 🔪 Thriller 🕹️ Multiplayer 👤 Singleplayer

Categories

Single-player Online Co-op Steam Achievements Family Sharing Profile Features Limited Multi-player Co-op

Assets

Load all asset images
clienticon df10e7ce7a2daf7df1a7000a94010662e5fca263
clienttga 03194f8becaf946672bcc4352eaf8df5f4c17805
icon 19c5b43cb359342a4b345a94d61342c39f6a516d
small_capsule
englishcapsule_231x87.jpg
header_image
englishheader.jpg
library_assets_full
library_capsule ↴
image2x/englishlibrary_600x900_2x.jpg
image/englishlibrary_600x900.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_pct86.96514729877896
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_icon19c5b43cb359342a4b345a94d61342c39f6a516d.jpg
page_background_pathapp/2574270
timestamp10 September 2023 – 22:13:04 UTC

Trailer 600911 ↴

trailer_name Trailer Alien Investigator
trailer_category 0
trailer_480p ↴
video/webm 256965876/movie480_vp9.webm
video/mp4 256965876/movie480.mp4
trailer_max ↴
video/webm 256965876/movie_max_vp9.webm
video/mp4 256965876/movie_max.mp4
microtrailer ↴
video/webm 2574270/600911/ff0f1f4d885b856245067fbc121a0bee13056e75/1750932724/microtrailer.webm
video/mp4 2574270/600911/ff0f1f4d885b856245067fbc121a0bee13056e75/1750932724/microtrailer.mp4
adaptive_trailers ↴
dash_av1 2574270/600911/ff0f1f4d885b856245067fbc121a0bee13056e75/1750932724/dash_av1.mpd
dash_h264 2574270/600911/ff0f1f4d885b856245067fbc121a0bee13056e75/1750932724/dash_h264.mpd
hls_h264 2574270/600911/ff0f1f4d885b856245067fbc121a0bee13056e75/1750932724/hls_264_master.m3u8
screenshot_medium 256965876/movie.293x165.jpg
screenshot_full 256965876/movie_full.jpg
all_ages true
is_highlight true
timestamp 26 August 2023 – 12:39:01 UTC

Depots

ID Configuration Size DL.
228989 Windows Shared InstallDepot from 228980VC 2022 Redist No size
228990 Windows Shared InstallDepot from 228980DirectX Jun 2010 Redist No size
2574271 5.20 GiB 5.06 GiB

Total size on disk is 5.20 GiB and total download size is 5.06 GiB.

 

Branches

Name Description Build ID Time Updated
public 12202828 15 September 2023 – 21:14:44 UTC

Other

Name Value
baselanguages English, Spanish - Spain
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