BlockBlocker

BlockBlocker Mod for Minecraft

Overview

BlockBlocker is a lightweight utility mod that prevents specific blocks from being placed (world generation, player placement, etc) in your world. Configure any block to be automatically replaced with air when a player or mechanic attempts to place it—perfect for restricting overpowered items, disabling broken mechanics, or creating custom gameplay rules.

Key Features

🛠️ Block Any Block   Ban blocks by their registry ID (e.g., mymod:cheaty_block). Works with vanilla and modded blocks!

⚡ Instant Prevention   Blocked placements are silently replaced with air at the moment of placement—no lag, no error messages.

🔧 Config-Driven   Add/remove blocks via a simple config file. No in-game commands needed—just edit and reload!

🔌 Mod Compatibility   Designed for Forge mods. Works alongside any block-registering mod without conflicts.

How It Works

1. Install BlockBlocker   Add the mod to your mods folder.
2. Configure   Edit blockblocker-common.toml:

blockedBlocks = ["mymod:cheaty_block", "anothermod:explosive_ore"]

1. Reload & Play   Changes apply after world reload. Banned blocks vanish instantly when placed.

Use Cases

• 🚫 Ban griefing tools (TNT, ender crystals)
• ⚖️ Disable unbalanced modded blocks in modpacks
• 🧪 Create custom challenges (e.g., "No crafting table" runs)
• � Fix bugged blocks breaking worlds
• Checkout here

Support/Issues

• Report bugs or suggest features on GitHub.
• Basically this mod has no performance impact.

Block smart. Play smarter. 🧱❌