Skip to content
POPULAR TODAY Deadlock AION 2 Gears of War: E-Day WARDOGS Marathon ARC Raiders
Enter Submit to view all results. Ctrl+Enter View and filter in instant search.
Close ×
Search powered by Algolia

Underworld Idle

Wishlist Follow Ignore Launch Unwatch Watch
App ID 1540960
App Type Game
Developer
Publisher Aleksandr Golovkin
Supported Systems Windows
Technologies GameMaker Engine
Last Changenumber 39359476
Last Record Update 30 September 2026 – 21:12:01 UTC ()
Release Date 2 February 2023 – 23:14:30 UTC ()
😌 68.50%
1k reviews
159
In-Game
🕒 Idler 📈 Incremental 🆓 Free to Play 😌 Casual 🖼️ 2D

An idle dungeon management game, where high tier units can create low tier units.

Additional Information

Developer Aleksandr Golovkin
community_visible_stats Yes
DLCAvailableOnStore Yes
ReleaseState released
Publisher Aleksandr Golovkin
IsFreeApp Yes
Store Release Date 2 February 2023 – 23:14:30 UTC ()
osarch empty string
community_hub_visible Yes
Primary Genre Free to Play (37)
Store Genres Indie (23), Strategy (2), Free to Play (37)
Steam Release Date 2 February 2023 – 23:14:30 UTC ()
Store Asset Modification Time 17 June 2025 – 22:58:37 UTC () (1750201117)
library_assets
library_capsuleen
library_heroen
library_logoen
logo_position ↴
pinned_positionUpperCenter
width_pct95.72515588494727
height_pct80.53846119581596
osextended empty string
Is free on the store? Yes
review_score 6
review_percentage 70
Detected Technologies GameMaker Engine
Steam Deck Compatibility
  • Steam Deck:
  • This game sometimes shows mouse, keyboard, or non-Steam-Deck controller icons
  • All functionality is accessible when using the default controller configuration
  • In-game interface text is legible on Steam Deck
  • 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
  • steam_machine_compatibility: 2
  • test_timestamp: 15 February 2022 – 00:00:00 UTC
  • tested_build_id: 7711495
  • steam_machine_tests:
    0 ↴
    display3
    token#SteamMachine_TestResult_ControllerGlyphsDoNotMatchDevice
    1 ↴
    display4
    token#SteamMachine_TestResult_DefaultControllerConfigFullyFunctional
    2 ↴
    display4
    token#SteamMachine_TestResult_DefaultConfigurationIsPerformant
  • configuration:
    supported_inputother
    requires_manual_keyboard_invoke0
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_01
    non_deck_display_glyphs1
    small_text0
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-stable
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
    requires_proton_soundfonts0
Early Access Release Date 6 May 2021 – 00:00:00 UTC ()
First seen on SteamDB 30 January 2021 – 13:32:18 UTC (), in changelist #10607593

Supported Languages

2 Languages Interface Full Audio Subtitles
English Yes
Russian Yes

Tags

🕒 Idler 📈 Incremental 🆓 Free to Play 😌 Casual 👤 Singleplayer 🖼️ 2D 🎲 RPG 😃 Funny 🤡 Comedy 🧩 Puzzle 🖥️ Simulation 💡 Strategy 🕴 Psychological Horror 🗺️ Adventure ⚔️ Combat 🏦 Economy 📊 Resource Management ⏳ Time Manipulation 📦 Loot 👩 Female Protagonist

Categories

Single-player Steam Achievements In-App Purchases Steam Cloud Family Sharing

Assets

Load all asset images
clienticon 72e5c2a9428c08d51e46d3e04d9427a9804a6b48
clienttga 3c5df82532b48e1eacee71f3589dbcb30152a87a
icon e6c8f0a8a409c8767c81c27e7816f68013d557c8
logo 300b8de57d3a3778d58c843bd8283482873f9147
logo_small 300b8de57d3a3778d58c843bd8283482873f9147_thumb
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_positionUpperCenter
logo_position/width_pct95.72515588494727
logo_position/height_pct80.53846119581596
image/englishlogo.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
community_icone6c8f0a8a409c8767c81c27e7816f68013d557c8.jpg
page_background_pathapp/1540960
last_modified17 June 2025 – 22:58:44 UTC
timestamp17 June 2025 – 22:58:44 UTC

Trailer 344386 ↴

trailer_name main
trailer_category 0
microtrailer ↴
video/webm 1540960/344386/767fdf1cbaf592356a9faaf9c72b6846a88b52c2/1751000553/microtrailer.webm
video/mp4 1540960/344386/767fdf1cbaf592356a9faaf9c72b6846a88b52c2/1751000553/microtrailer.mp4
adaptive_trailers ↴
dash_av1 1540960/344386/767fdf1cbaf592356a9faaf9c72b6846a88b52c2/1751000553/dash_av1.mpd
dash_h264 1540960/344386/767fdf1cbaf592356a9faaf9c72b6846a88b52c2/1751000553/dash_h264.mpd
hls_h264 1540960/344386/767fdf1cbaf592356a9faaf9c72b6846a88b52c2/1751000553/hls_264_master.m3u8
screenshot_medium 256820307/movie.293x165.jpg
screenshot_full 256820307/movie_full.jpg
all_ages true
is_highlight true
timestamp 5 February 2021 – 11:47:08 UTC

User File System

Key Value
quota 94.41 MiB (99000000)
maxnumfiles 150

Save File Locations

This app does not have Steam Auto-Cloud configured, which likely means save files are in [Steam Install]/userdata/{Steam3AccountID}/1540960/ folder.

Open link