BlockDoom is the ultimate multiplayer survival challenge plugin designed for Minecraft Paper 1.20.4. It introduces a relentless, high-stakes game mode where time is your greatest enemy.
As a global countdown ticks in the ActionBar, tension mounts. Every 60 seconds, BlockDoom samples the environment around active players, randomly selecting a naturally generated block material. A dramatic title announces the target block, and 5 seconds later, every single natural instance of that block across the loaded world disintegrates into smoke and dust.
Once a block material is erased, it is logged into an irreversible registry and can never be selected again. If STONE or DIRT vanishes, caves collapse and floating islands remain. If trees disintegrate, wood becomes priceless. The chaos continues mercilessly until your players either defeat the Ender Dragon or survival becomes mathematically impossible!
Key Features
As a global countdown ticks in the ActionBar, tension mounts. Every 60 seconds, BlockDoom samples the environment around active players, randomly selecting a naturally generated block material. A dramatic title announces the target block, and 5 seconds later, every single natural instance of that block across the loaded world disintegrates into smoke and dust.
Once a block material is erased, it is logged into an irreversible registry and can never be selected again. If STONE or DIRT vanishes, caves collapse and floating islands remain. If trees disintegrate, wood becomes priceless. The chaos continues mercilessly until your players either defeat the Ender Dragon or survival becomes mathematically impossible!
Key Features
- ️ Player Build Protection: Blocks placed by your players are tracked in high-speed chunk memory and protected. Custom bases and structures stay safe while the natural world crumbles around them!
- ️ Immersive In-Game GUI (/blockdoom ui): A beautiful chest menu allowing server operators to instantly adjust countdown timers, deletion speeds, scan radiuses, and manage the block exclusion blacklist with intuitive clicks.
- Auto-Reloading: Tweak settings on the fly via UI or commands. Changes sync instantly across all active game loops without restarting your server.
- ⚡ Zero Lag Architecture: Engineered specifically for high-performance Paper servers. Uses asynchronous chunk snapshot scanning, batched main-thread deletion queues, and Persistent Data Container (PDC) chunk NBT tagging to keep server TPS at a flawless 20.0.
- Per-Dimension Isolation: Overworld deletions are completely isolated from the Nether and End.
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Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Spigot — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
blockdoom is a free Minecraft Java mod. Compatible with Minecraft 1.20. Downloaded 8 times (via Spigot). Download it and open it directly in the game.