Released Oct 5, 2024 Early Access $29.99 Very Positive Counts toward your Steam games

The Killing Antidote

By MetalStar Studio

Female ProtagonistSexual ContentZombies Third-Person Shooter Action Shooter 3D Adventure Third PersonExplorationPuzzleAction RPG

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Followers —

Reviews 7,625 Very Positive

Players yesterday 343 at the busiest moment

Owners 100K–200K estimated

The Killing Antidote is a game tagged Female Protagonist, Sexual Content and Zombies by MetalStar Studio, released Oct 5, 2024. It has 7,625 Steam reviews (Very Positive). It has an estimated 100K–200K owners on Steam. The Steam games most like it include Bio Goddess : Doomsday Begins, Dawn Break and 永恒幻境 Eternal Dreamland.

This is a TPS game. Shooting, fighting, dress-up, puzzle solving, and more. In the future, a special germ causes humans to be constantly infected and mutated. The protagonist, Jodi, is a brave journalist who goes on her way to find the legendary antidote and is in danger.

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<a href="https://launchrivals.com/games/2254890-the-killing-antidote"><img src="https://launchrivals.com/games/2254890/badge.png" alt="The Killing Antidote launch date" width="320" height="84"></a>

<a href="https://launchrivals.com/games/2254890-the-killing-antidote"><img src="https://launchrivals.com/games/2254890/badge.png?theme=light" alt="The Killing Antidote launch date" width="320" height="84"></a>

Bio Goddess : Doomsday Begins 85% match · Female Protagonist, Sexual Content, Zombies
Dawn Break 80% match · Female Protagonist, Sexual Content, Zombies
永恒幻境 Eternal Dreamland 78% match · Female Protagonist, Sexual Content, Zombies
深空七号 Deep Space 7 75% match · Female Protagonist, Sexual Content, Zombies
末世少女 Zombie Girl 74% match · Female Protagonist, Sexual Content, Zombies
Secret Archives 74% match · Female Protagonist, Sexual Content, Zombies
REaffraid 73% match · Female Protagonist, Sexual Content, Zombies
Better Days 73% match · Female Protagonist, Sexual Content, Zombies
AFFRAID 73% match · Female Protagonist, Sexual Content, Zombies
Haydee 2 69% match · Female Protagonist, Sexual Content, Zombies

Steam data

Everything Steam lists for The Killing Antidote · record updated 1 hour ago

Steam store

Overview

App ID2254890

Release dateOct 5, 2024

Last change number39430344

Last record update1 hour ago

App type: Game
Developer: MetalStar Studio
Publisher: MetalStar Studio
Steam profile: Counts toward game count and achievement totals · checked Nov 1, 2025
Website: metalstar.net
Links: Discord

Language	Interface	Full audio	Subtitles
Simplified Chinese	Yes	Yes	Yes
English	Yes		Yes
Russian	Yes		Yes
Japanese	Yes		Yes
Traditional Chinese	Yes		Yes
Portuguese - Brazil	Yes		Yes
Spanish - Latin America	Yes		Yes
Korean	Yes		Yes

All 19 languages

Language	Interface	Subtitles
French	Yes	Yes
German	Yes	Yes
Ukrainian	Yes	Yes
Malay	Yes	Yes
Polish	Yes	Yes
Italian	Yes	Yes
Spanish - Spain	Yes	Yes
Hungarian	Yes	Yes
Portuguese - Portugal	Yes	Yes
Vietnamese	Yes	Yes
Arabic	Yes	Yes

Windows 64-bit

Steam Deck: Playable
Controller: Full support

Single-playerSteam AchievementsSteam WorkshopSteam CloudFamily SharingFull controller support

Prices

Price · US$29.99

On sale0 of 41regions right now

Lowest seen · US$29.99Oct 25, 2026

Checked1 day agoin 41 regions

Japan¥JPY

Every price change is kept from Oct 25, 2026 on. Pick a region below to compare.

Patches

Build	Branch	Updated
22848365	public	Apr 18, 2026

Packages & DLC

ID	Name	Games	Price (US)
808981	The Killing Antidote	1	$29.99

ID	Name	Price (US)
3761650	Not on the store yet	—
4350520	Not on the store yet	—
4350590	Not on the store yet	—

Depots

ID	Name	Systems	Size	Download	Manifest
228989	— shared from 228980	Windows	—	—	—
228990	— shared from 228980	Windows	—	—	—
2254891	—	All	4.61 GB	4.46 GB	9079302830412000694
3761650	— DLC 3761650	All	—	—	—

Branch	Build	Updated	Access
public	22848365	Apr 18, 2026	Open

Configuration

Install foldersteamapps/common/TheKillingAntidote

Executable	Arguments	Systems	Description
TheKillingAntidote.exe		Windows

Space per player95.4 MB

Filesup to 1,000

Save locations1

Root	Path	Pattern	Systems
WinAppDataLocal	TheKillingAntidote\Saved\SaveGames	*.sav	Windows

Screenshots

Update history

Oct 25, 2026 · 11:24 #39430344
- appid removed
- common.ReleaseState added released
- common.releasestate removed

Data from public Steam pages, updated daily; 2 days of history. Owner counts are estimates. LaunchRivals is not affiliated with Valve or Steam.

The Killing Antidote

About The Killing Antidote

Steam data

Overview

App info

Languages

Platforms

Features

Related apps

Prices

Japan¥JPY

Americas 10

Europe 5

CIS 4

Asia-Pacific 15

Middle East & Africa 7

Patches

Builds

Packages & DLC

Packages

DLCs

Depots

Depots

Branches

Configuration

Launch options

Cloud saves

Screenshots

Update history

Changes to the Steam record