About Antidote
From Steam Workshophttps://zythetf2.github.io/portfolio/antidote/logo_antidote3_crop.png "We're going after the Cure..." Antidote is a Zombie Infection Map set in a Viral Research Laboratory! Zombies kept in the…
"We're going after the Cure..."
[hr][/hr] Antidote is a Zombie Infection Map set in a Viral Research Laboratory! Zombies kept in the basement for research have escaped, and overrun the facility, drawing even more Zombies to the lab in the middle of the desert! RED must defend this vital facility, so we can Cure the Zombie Virus once and for all!

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Zombie Infection 2026 Major Update
The year is 2026. A sad soul, atop a cushioned chair sodden with tears, sits before their personal computer. They ask themself, "why oh why is Zombie Infection left in the dust? Every year I go to fill my gargoyle with souls, but the zombies, they never change! Zombie Infection, it has to change, it has to change!"
"And change it will," voices echo from above.
"Netmuck? Diva Dan? And this time with additional helpers Coolchao Zhao and TheLazerSofa? Is it really you?"
"Yes, child. It is us. The developers of the Zombie Infection game mode. And we have something amazing to show you..."
- Updated art!
- Updated animations!
- Updated maps!
- Updated spawning system!
- Updated updates!
But, most terrifyingly, are the NEW ABILITIES!

There is also a new feature: the spawn picker! When spawning as a Zombie, you now have the ability to cycle through all available spawn points instead of having to change your class or use a loadout bind. Simply left or right click to cycle, and press space to confirm. The spawn points on all of the maps have been updated to compensate. Engineer's new beacon will always be the first spawn point in the spawn picker!
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CREDITS:
Map- Alox: Layout, Artpass, Assets Zythe_: Layout, Artpass, Assets
Zombie Infection Game Mode- Diva Dan: Design, Visuals Netmuck: Design, Scripting TheLazerSofa: Updated ability icons Coolchao Zhao: Updated player animations
Highlights
From source dataFootprint
Rated a light load on a server.
Last update
Its author last shipped an update 37d ago.
Antidote on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Team Fortress 2 servers. We download it from Steam Workshop, place it, and restart the server.
- Server load
- light
- Smallest plan we suggest
- Team Fortress 2 — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 2026-09-28, released 2026-09-28
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| Workshop |
From 1 recorded build of Antidote.
Run Antidote on a Team Fortress 2 server
Pick a server or deploy a new one above; it is installed in one click.
What kind of mod it is
From the catalogMaps & scenarios
Custom maps, arenas and scenarios to play on.
Compatibility
- Game
- Team Fortress 2
Verified at the source
- ✓Steam WorkshopOfficial listing, checked 2026-10-11Open ↗
- ✓AuthorAlox, as published on Steam Workshop
- ✓LicenseNot published by the sourceFree
