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One Boss One Fight

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App ID 2908120
App Type Game
Developer
Publisher Atlantis Studio
Supported Systems Windows macOS
Technologies Unity Engine
Last Changenumber 29015231
Last Record Update 16 May 2025 – 02:24:43 UTC ()
Release Date 28 November 2024 – 18:41:51 UTC ()
❓ 67.59%
27 reviews
0
In-Game

One Boss One Fight is an Action Roguelike game that center around a single epic battle. Many skills to choose from, multiples phases, complex patterns, challenges and more! Step into the arena and face off against Death!

Additional Information

Developer Atlantis Studio
controller_support full
community_visible_stats Yes
ReleaseState released
Publisher Atlantis Studio
Store Release Date 28 November 2024 – 18:41:55 UTC ()
osarch 64
community_hub_visible Yes
Social Media https://discord.gg/4g4EJjcDwU
https://x.com/OneBossOneFight
https://www.youtube.com/@onebossonefight
Primary Genre Action (1)
Store Genres Action (1), Indie (23)
Steam Release Date 28 November 2024 – 18:41:51 UTC ()
Store Asset Modification Time 13 October 2024 – 19:10:03 UTC () (1728846603)
library_assets
library_capsuleen
library_heroen
library_logoen
library_headeren
logo_position ↴
pinned_positionCenterCenter
width_pct100
height_pct100
osextended macos64,macosapplesilicon
review_score 6
review_percentage 77
Detected Technologies (?) Unity Engine, SteamworksNET SDK, UnityBurst SDK, UnityEntities SDK, UnityHDRP SDK, cURL SDK
Steam Deck Compatibility
  • Steam Deck:
  • Entering some text requires manually invoking the on-screen keyboard
  • 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
  • Note: Entering some text requires manually invoking the on-screen keyboard
  •  
  • category: Playable
  • steamos_compatibility: Compatible
  • test_timestamp: 18 April 2025 – 00:00:00 UTC
  • tested_build_id: 16669326
  • configuration:
    supported_inputgamepad
    requires_manual_keyboard_invoke1
    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_runtimeproton-9.0-4RC
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
controllertagwizard Yes
First seen on SteamDB 24 March 2024 – 06:55:24 UTC (), in changelist #22886382

Supported Languages

29 Languages Interface Full Audio Subtitles
English Yes Yes Yes
French Yes Yes
Italian Yes Yes
German Yes Yes
Spanish - Spain Yes Yes
Arabic Yes Yes
Bulgarian Yes Yes
Czech Yes Yes
Danish Yes Yes
Dutch Yes Yes
Finnish Yes Yes
Greek Yes Yes
Hungarian Yes Yes
Indonesian Yes Yes
Japanese Yes Yes
Korean Yes Yes
Norwegian Yes Yes
Polish Yes Yes
Portuguese - Portugal Yes Yes
Romanian Yes Yes
Russian Yes Yes
Simplified Chinese Yes Yes
Swedish Yes Yes
Thai Yes Yes
Turkish Yes Yes
Ukrainian Yes Yes
Vietnamese Yes Yes
Portuguese - Brazil Yes Yes
Spanish - Latin America Yes Yes

Tags

👻 Action Roguelike 👻 Roguelite 🌱 Indie 💥 Action 👻 Roguelike 👤 Singleplayer 😓 Difficult 💥 Souls-like 🔄 Replay Value 🎮 Controller ⚔️ Combat 🧝 Dark Fantasy 🤝 Co-op 🌆 Isometric 📦 Loot 🌲 PvE 🌫 Atmospheric 🕹️ Multiplayer 🎭 Fantasy 🔧 Crafting

Categories

Single-player Online Co-op Cross-Platform Multiplayer Steam Achievements Steam Cloud Family Sharing Profile Features Limited Multi-player Co-op

Hardware Categories

Full Controller Support

Assets

Load all asset images
clienticon 74a4aa742d3da334b0105b312a38e84feccce8d9
clienttga 465ec897aab1b406943ea102548a7c41bda158db
icon 294ee30035bff06d3ac6ba4cd697b90100ba4afa
clienticns 418702a3759b704fd4552e57fd78e7d8395e7971
LinuxClientIcon 6191817cc3f66db1b6b7d83b99b9ad528279d62e
small_capsule
englishe9dccd3ad464c7c53a04504c43d4f4a006bbebea/capsule_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_positionCenterCenter
logo_position/width_pct100
logo_position/height_pct100
library_header ↴
image/englishlibrary_header.jpg
image2x/englishlibrary_header_2x.jpg
Assets
main_capsulef359c0612128881cc184518e49e27c874a5bd875/capsule_616x353.jpg
small_capsulee9dccd3ad464c7c53a04504c43d4f4a006bbebea/capsule_231x87.jpg
headerheader.jpg
page_backgroundpage_bg_generated_v6b.jpg
hero_capsule609ca99032e441351579ed9b76cc066d47812b5b/hero_capsule.jpg
hero_capsule_2x609ca99032e441351579ed9b76cc066d47812b5b/hero_capsule_2x.jpg
library_capsulelibrary_600x900.jpg
library_capsule_2xlibrary_600x900_2x.jpg
library_herolibrary_hero.jpg
library_hero_2xlibrary_hero_2x.jpg
community_icon294ee30035bff06d3ac6ba4cd697b90100ba4afa.jpg
page_background_pathapp/2908120
raw_page_backgroundpage_bg_raw.jpg
timestamp28 November 2024 – 18:41:53 UTC
Trailers
257031381 ↴
trailer_nameGameplay Trailer
trailer_category1
trailer_480p/video/webm257031381/movie480_vp9.webm
trailer_480p/video/mp4257031381/movie480.mp4
trailer_max/video/webm257031381/movie_max_vp9.webm
trailer_max/video/mp4257031381/movie_max.mp4
microtrailer/video/webm2908120/714172/67f628de01dd00c4188e901eaec58b04d75f1e86/1750887936/microtrailer.webm
microtrailer/video/mp42908120/714172/67f628de01dd00c4188e901eaec58b04d75f1e86/1750887936/microtrailer.mp4
screenshot_medium257031381/movie.293x165.jpg
screenshot_full257031381/movie_full.jpg
trailer_base_id714172
all_agestrue
is_highlighttrue
timestamp1723699383

User File System

Key Value
quota 97.66 KiB (100000)
maxnumfiles 30
savefiles
0 ↴
rootgameinstall
path
pattern*
recursive1
rootoverrides
0 ↴
rootgameinstall
osWindows
oscompare=
useinsteadWinAppDataLocalLow
pathtransforms/0/find
pathtransforms/0/replaceAtlantis Studio/One Boss One Fight
1 ↴
rootgameinstall
osMacOS
oscompare=
useinsteadMacAppSupport
pathtransforms/0/find
pathtransforms/0/replaceAtlantis Studio/One Boss One Fight

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
[All OSes] [Steam Library]/steamapps/common/One Boss One Fight/ *
Windows (Override) %USERPROFILE%/AppData/LocalLow/Atlantis Studio/One Boss One Fight
MacOS (Override) ~/Library/Application Support/Atlantis Studio/One Boss One Fight
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