Killer Bees
by gestse11
Killer Bees turns the vanilla bee into an aggressive swarm mob with a venom and panic system that players must manage while fighting back.
What it does
Killer Bees is a standalone mob mod: the bees are reskinned with their own model and sounds, and they attack rather than sting once and leave. A bee that is hurt lands a sting and signals nearby bees, and attacking a nest makes the whole colony enter a rage state, so more bees arrive and fly faster and harder. Venom from stings is simulated on the server as a gameplay system rather than as stacked potion effects.
Nests generate in warm biomes such as savanna, jungle, sparse jungle and plains. Each nest keeps its own population capped and does not breed without bound, so a swarm stays a manageable danger. The mod requires Fabric API on Fabric and runs on the client and the server, so both need it. It is published for Fabric and NeoForge across 11 game versions, 1.21.1 – 1.21.11, and is released under the MIT License, but it is not open source.
Key features
Aggressive swarming bees
Killer Bees attack in groups, and a single bee is an annoyance while a colony is a serious threat.
Venom and panic system
Four values from 0 to 100 track pain, venom, panic and control, and stings add to them in a way that builds up over time.
Panic and control
High panic makes the character drift, flinch and stumble, and a KEEP CONTROL minigame appears when pain crosses its threshold.
Nest rage
Breaking a nest puts the whole colony into a rage state, bringing faster and harder bees out of the hive.
Gallery
Compatibility
Latest build for each game version and loader.
1.21.x11 of 11 versions with builds
Only full game releases are shown. This mod publishes no snapshot builds.
How it compares
Resource Bees is a Fabric and NeoForge mod for 1.21.1 that also runs on client and server and is released under the MIT License. Insectopia is a NeoForge-only server-side mod for 1.21.1 – 1.21.10 under All rights reserved, so players join without installing it. Realistic Bees covers Fabric, Forge, NeoForge and Quilt for 1.16.5 – 26.3 and is also client and server under All rights reserved.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Killer Bees | Fabric and NeoForge | 1.21.1 – 1.21.11 | Client and server | 2026-08-14 |
| Resource Bees | Fabric and NeoForge | 1.21.1 | Client and server | 2026-09-28 |
| Insectopia | NeoForge | 1.21.1 – 1.21.10 | Server-side only | 2025-11-20 |
| Realistic Bees | Fabric, Forge, NeoForge and Quilt | 1.16.5 – 26.3 | Client and server | 2026-10-02 |
Questions
Which loaders does Killer Bees support?
Does the server need Killer Bees?
Does Killer Bees change how vanilla bees behave?
In the catalog
Killer Bees is one of 8,515 World generation mods on ModsFinder, and one of 4,027 World generation mods for Fabric. 19,862 mods support Minecraft 1.21.11.
Similar mods
What the author says
Vanilla bees sting you for a few hearts and buzz off. These ones call the rest of the hive, chase you down, and leave something in you that keeps working long after the swarm is dead. Killer Bees is a standalone mob with its own model, its own sounds, and a venom simulation that runs on the server as a real gameplay…
Official listing
- Modrinth page
- modrinth.com/mod/killer-bees
- Owner
- gestse11
- Published
- 2026-08-09
- Updated on Modrinth
- 2026-08-14
- Facts verified
- 2026-10-15