The Killer Cows
by TheEpitex
The Killer Cows changes cows into a hostile mob that players must deal with in the Cursed category, with a Fabric build for 1.21.10.
What it does
Cows in the world behave differently once the mod is installed: they attack players instead of wandering harmlessly across fields. The mod is built for Fabric and targets 1.21.10 only. Both client and server need it, so every player on a server that runs it needs the mod too. It is released under All rights reserved and is not open source.
Key features
Hostile cows
Cows are turned into a threat that approaches and attacks nearby players.
More dangerous encounters
Encounters with cows become riskier, which changes how players handle open pastures.
Creator channel
The author runs a YouTube channel under the TheEpitex name, linked from the mod's listing.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
How it compares
ExplosiveCows is another cow-themed option, but it is server-side only and open source under the GNU General Public License v3.0 only, with files for 1.21.8 – 1.21.10. Hungry Cows also runs on client and server and covers 1.20.1 – 1.21.11, but it is not open source.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| The Killer Cows | Fabric | 1.21.10 | Client and server | 2026-02-12 |
| ExplosiveCows | Fabric | 1.21.8 – 1.21.10 | Server-side only | 2026-01-25 |
| Hungry Cows | Fabric | 1.20.1 – 1.21.11 | Client and server | 2026-03-18 |
Questions
Does The Killer Cows require Fabric API?
Do players need the mod on a server?
In the catalog
The Killer Cows is one of 7,555 Cursed mods on ModsFinder, and one of 4,235 Cursed mods for Fabric. 15,569 mods support Minecraft 1.21.10.
More from TheEpitex
Similar mods
What the author says
This mod is created by @TheEpitex youtube channel. Cows now share a hive mind and are suspicious of players. They will stare at you constantly. If you kill a cow, the others will know; they will either flee from you or, if provoked enough, coordinate a mass attack against you.
Official listing
- Modrinth page
- modrinth.com/mod/the-killer-cows
- Owner
- TheEpitex
- Published
- 2026-02-12
- Updated on Modrinth
- 2026-02-12
- Facts verified
- 2026-10-15