Kopeyka's Bunker Mod
by mkop3yka
Kopeyka's Bunker Mod adds nuclear bunker themes to Minecraft, with a nuclear bomb, radiation hazards, two new biomes and electric furnaces powered by an oil generator.
What it does
The mod centers on nuclear bunker content. A nuclear bomb can be detonated, and after an explosion the world gains burnt wastelands, which spawn only once a nuke has gone off. Acid forest is a second new biome that spawns naturally. A gamerule named disableNukeChangeBiome can keep the biomes from changing after a blast.
Radiation is a recurring hazard, marked by a Protected Column radiation danger sign and other mechanics. Iron and copper electric furnaces run on power from an oil generator, and burning oil supplies that generator. New blocks and decorations fill out bunker builds, and a set of useful commands is included. The author notes that the mod contains flashing lights and loud sounds.
Installation runs on Forge and NeoForge, and the environment is client and server, so the server and every player need the mod. Files are published for 1.20.1 and for 1.21.1 and 1.21.4 on NeoForge. The mod is released under All rights reserved and is not open source.
Key features
Nuclear bomb
A nuclear bomb that, when detonated, changes the surrounding world and leads to burnt wastelands.
Two new biomes
Acid forest spawns naturally, and burnt wastelands appear only after a nuke explodes.
Electric furnaces
Iron and copper electric furnaces take their power from an oil generator that burns oil.
Radiation hazards
Protected Column radiation danger signs and other mechanics mark dangerous areas of the bunker.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Who it’s for: Players who want nuclear bunker content, and server owners who can accept flashing lights and loud sounds. The author describes the mod as useful on a weak PC only with care, so low-end systems may need to test it first.
How it compares
Bunkers, Machines & Nuclear Weapons covers a similar theme on Forge and NeoForge for 1.20.1 – 1.21.1, and it is open source under the MIT License. OutpostZero is also client and server and runs on Forge and NeoForge for 1.20.1 – 26.1.2, but it is not open source and is All rights reserved. Underground Bunkers is server-side only and supports Fabric, Forge and NeoForge for 1.19.2 – 1.21.1, so players can join without installing it.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Kopeyka's Bunker Mod | Forge and NeoForge | 1.20.1 – 1.21.4 | Client and server | 2025-09-27 |
| Bunkers, Machines & Nuclear Weapons | Forge and NeoForge | 1.20.1 – 1.21.1 | Client and server | 2025-08-19 |
| OutpostZero | Forge and NeoForge | 1.20.1 – 26.1.2 | Client and server | 2026-06-21 |
| Underground Bunkers | Fabric, Forge and NeoForge | 1.19.2 – 1.21.1 | Server-side only | 2024-09-16 |
Questions
Does Kopeyka's Bunker Mod need to be installed on the server?
Which loaders and versions does Kopeyka's Bunker Mod support?
Can the nuclear blast change the biomes?
In the catalog
Kopeyka's Bunker Mod is one of 6,151 Food mods on ModsFinder, and one of 3,337 Food mods for Forge. 17,979 mods support Minecraft 1.21.4.
Similar mods
What the author says
⚠WARNING! This mod contains flashing lights and loud sounds!⚠ This mod adds a lot of cool things: 2 new biomes - acid forest (can spawn naturally) and burnt wastelands (can spawn only after nuke explodes), many new blocks and decorations - Protected Column, Radiation danger sign and other, some game mechanics …
Official listing
- Modrinth page
- modrinth.com/mod/kopeykas-bunker-mod
- Owner
- mkop3yka
- Published
- 2025-09-12
- Updated on Modrinth
- 2025-09-27
- Facts verified
- 2026-10-15