Charts Sales Upcoming Patches Events Calculator

New on SteamEvery app, DLC and depot the minute Steam creates it AppsEvery app on Steam, newest change first PackagesSubs and bundles, and what each contains DepotsDepots, manifests and install sizes TagsSteam's user tags and the games under them Developers & publishersCompanies and their catalogues TechnologiesEngines, SDKs and anti-cheat found in the files Change historyEvery PICS changelist as it lands

SignalsNineteen readings of the whole catalogue CompareAny games side by side RecordsAll-time peaks and the days they were set ReportsWeekly and monthly write-ups Alerts & newsroomWatch a game, get told when it moves Steam statusIs Steam up, right now Web API explorerTry the endpoints in the browser

EventsSteam's own events and the sales calendar CalculatorWhat a Steam account is worth, and its pile of shame

/

Sign in

/

SteamPeaks

The ultimate resource for Steam data.

ExploreCharts Sales Sales and fests Upcoming Patches Events Records Trending Signals

DatabaseApps Packages Depots Tags Developers Technologies Change history

ToolsCalculator Compare Search Alerts Steam status API

SiteMethodology FAQ Discord Support Sign in via Steam

Not affiliated with Valve or Steam. Game names and artwork belong to their owners. All times UTC.

Privacy Cookies Fair use Status

One Boss One Fight Achievements · SteamPeaks

Apps One Boss One FightAchievements

One Boss One Fight

GameApp ID 2,908,120by mrTodoReleased 28 Nov 2024

WindowsEngine —

View on SteamSteamCompare Share

App ID2,908,120

Release date28 Nov 2024

Engine—

Install size3.29 GB

TypeGame

Last update2 May 2026

Steam Deck—

DLC0

DevelopermrTodo

Changenumber37,514,046

Price—

Packages0

PublishermrTodo

SystemsWindows

Followers—

Depots1

Compare this game

One Boss One Fight

mrTodo
Released 28 Nov 2024·App 2908120

Steam user reviews

Mostly Positive

78.8%· 33 reviews

Recent —

SteamPeaks Rating

63.7 Mixed

Recent 30 days —

Playing now

0

+0 vs. yesterday

0.0%of peak

All-time peak

1

12 Sep 2026

Updated 13 Sep 2026, 20:07 UTCData by

Data

Price history Charts Patches Events Reviews Audience Estimates Availability

Technical

Metadata Packages DLC Depots1 Requirements Install size Configuration Cloud saves

Content

Achievements Community Media Related apps

History

Update history Store history

Everything

Achievements Overview Price history Charts Patches Events Reviews Audience Estimates Availability Metadata Packages DLC Depots1 Requirements Install size Configuration Cloud saves Community Media Related apps Update history Store history Full details

Every achievement on record

Achievements

12 achievements

Prince Marakias Killer
Kill Prince Marakias in Normal Mode
—
Prince Marakias Finisher
Kill Prince Marakias in Hard Mode
—
King Kungar Killer
Kill King Kungar in Normal Mode
—
King Kungar Finisher
Kill King Kungar in Hard Mode
—

SteamPeaks.com

Queen Xyra Finisher

Kill Queen Xyra in Hard Mode

—

Warden Dolmarr Killer

Kill Warden Dolmarr in Normal Mode

—

Warden Dolmarr Finisher

Kill Warden Dolmarr in Hard Mode

—

Death Killer

Kill Death in Normal Mode

—

Death Finisher

Kill Death in Hard Mode

—

Queen Xyra Killer

Kill Queen Xyra in Normal Mode

—

Overseer VhalTor Killer

Kill Overseer VhalTor in Normal Mode

—

Overseer VhalTor Finisher

Kill Overseer VhalTor in Hard Mode

—

Names, descriptions and icons are the game’s own, as Steam publishes them.