TNT Logic - Realistic Explosion Physics

⭐ — (23 endorsements) 📥 6,652 downloads 📌 v1.0.0 📅 5/15/2026
🟡 Updated this year

By EroZeq · fabric

⬇ Download Mod Source: Modrinth 📅 Updated: 5/20/2026 📅 Created: 5/15/2026
⚠️ Install Order · 2 steps
1🛠️ Forge — Minecraft Forge (mod loader) Download ↗
2🛠️ Fabric — Fabric Loader Download ↗

Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.

🔍 Analysis

  • 👍 0.3% endorsement rate
  • 🏆 #701 of 893 fabric mods in this game by downloads

📋 About This Mod

<section> <!-- Nowy banner na początku opisu --> <img src="https://res.cloudinary.com/djregmuzg/image/upload/q_auto/f_auto/v1779404106/k_bgeueh.png" alt="TNT Logic Banner" style="width: 100%; max-width: 100%; height: auto; display: block; margin-bottom: 20px; border-radius: 4px;"> <!-- Poprawiona, czysta siatka 2x2 z GIF-ami --> <table style="width: 100%; border-collapse: collapse; margin-bottom: 25px; border: none;"> <tbody> <tr> <td style="width: 50%; padding: 6px; border: none; vertical-align: top;"> <img src="https://res.cloudinary.com/djregmuzg/image/upload/v1778364250/Video_Project_5_nfvuiu.gif" alt="Explosion Preview 1" style="width: 100%; height: auto; display: block; border-radius: 4px;"> </td> <td style="width: 50%; padding: 6px; border: none; vertical-align: top;"> <img src="https://res.cloudinary.com/djregmuzg/image/upload/v1778432920/Video_Project_7_tqneoy.gif" alt="Explosion Preview 2" style="width: 100%; height: auto; display: block; border-radius: 4px;"> </td> </tr> <tr> <td style="width: 50%; padding: 6px; border: none; vertical-align: top;"> <img src="https://res.cloudinary.com/djregmuzg/image/upload/v1778432921/Video_Project_9_wsttmp.gif" alt="Explosion Preview 3" style="width: 100%; height: auto; display: block; border-radius: 4px;"> </td> <td style="width: 50%; padding: 6px; border: none; vertical-align: top;"> <img src="https://res.cloudinary.com/djregmuzg/image/upload/v1778432920/Video_Project_8_chpbin.gif" alt="Explosion Preview 4" style="width: 100%; height: auto; display: block; border-radius: 4px;"> </td> </tr> </tbody> </table> <h1>TNT Logic - Realistic Explosion Physics : Realism Meets Ruin</h1> <div style="background-color: #fff3cd; color: #856404; font-family: sans-serif; padding: 15px; border-radius: 4px; margin-bottom: 20px; line-height: 1.5;"> <strong>⚠️ IMPORTANT VERSION NOTICE:</strong> When downloading or updating to a newer version of this mod, please be aware that <strong>core mechanics and physics behaviors may have changed</strong>. We recommend reviewing the changelog and testing the new version in a backup world, as updates can significantly alter how explosions and structural collapses interact with your builds.<br><br> <h3><strong>⚠️ A Note on Realism and Responsibility</strong></h3> <p style="margin-bottom: 0;">With the introduction of realistic physics, TNT is no longer just a simple mining tool - it is now a weapon of mass demolition. Because a single blast can trigger a catastrophic structural failure, players should handle these materials with extreme caution. For those seeking a truly immersive experience, we recommend treating TNT as a high-tier resource; its newfound destructive potential is so significant that it may even warrant a more difficult crafting recipe to reflect its power. Use it wisely, or watch your world crumble.</p> </div> <h3>Destruction, Reimagined</h3> <p>Vanilla Minecraft explosions are instant - one tick, and a sphere of blocks simply disappears. <strong>TNT Logic</strong> changes that completely. When an explosion occurs, affected blocks don't vanish. Instead, they lose structural support and start to fall, carrying everything above them down in a cascading, realistic collapse.</p> <p>The result looks exactly like what you'd expect from real demolition: the base crumbles, the walls lean, and the roof caves in. Block by block. One after another.</p> <h3>How the Collapse Works</h3> <p>The mod hooks into the game's explosion event and replaces the standard block removal with a physics-based fall simulation. Here is the process:</p> <ol style="padding-left: 20px; line-height: 1.6;"> <li><strong>Detonation:</strong> TNT detonates and marks all blocks within its blast radius as unstable.</li> <li><strong>Support Check:</strong> Each unstable block checks whether it still has valid support beneath it.</li> <li><strong>Physics Conversion:</strong> Unsupported blocks convert into falling block entities and begin to drop.</li> <li><strong>Chain Reaction:</strong> As they fall, neighboring blocks that relied on them for support are re-evaluated, triggering a reaction that spreads through the structure.</li> <li><strong>Impact:</strong> Falling blocks land, break, and drop their items just like sand or gravel would.</li> </ol> <p>The bigger and taller the structure, the more dramatic the collapse. A single TNT at the base of a tower can bring the entire thing down.</p> <h3>Features</h3> <ul style="padding-left: 20px; line-height: 1.6;"> <li>Realistic structural collapse triggered by any explosion source.</li> <li>Chain reactions - falling blocks destabilize their neighbors.</li> <li>Works with TNT, creepers, beds in the Nether, respawn anchors in the Overworld, and mod-added explosions.</li> </ul> <h3>Performance</h3> <p>The collapse simulation runs on the server thread, calculating structural support in real time. For most builds, the experience is completely smooth and lag is imperceptible.</p> <p>However, when a very large structure &m

TNT Logic Banner

Explosion Preview 1 Explosion Preview 2
Explosion Preview 3 Explosion Preview 4

TNT Logic - Realistic Explosion Physics : Realism Meets Ruin

⚠️ IMPORTANT VERSION NOTICE: When downloading or updating to a newer version of this mod, please be aware that core mechanics and physics behaviors may have changed. We recommend reviewing the changelog and testing the new version in a backup world, as updates can significantly alter how explosions and structural collapses interact with your builds.

⚠️ A Note on Realism and Responsibility

With the introduction of realistic physics, TNT is no longer just a simple mining tool - it is now a weapon of mass demolition. Because a single blast can trigger a catastrophic structural failure, players should handle these materials with extreme caution. For those seeking a truly immersive experience, we recommend treating TNT as a high-tier resource; its newfound destructive potential is so significant that it may even warrant a more difficult crafting recipe to reflect its power. Use it wisely, or watch your world crumble.

Destruction, Reimagined

Vanilla Minecraft explosions are instant - one tick, and a sphere of blocks simply disappears. TNT Logic changes that completely. When an explosion occurs, affected blocks don't vanish. Instead, they lose structural support and start to fall, carrying everything above them down in a cascading, realistic collapse.

The result looks exactly like what you'd expect from real demolition: the base crumbles, the walls lean, and the roof caves in. Block by block. One after another.

How the Collapse Works

The mod hooks into the game's explosion event and replaces the standard block removal with a physics-based fall simulation. Here is the process:

  1. Detonation: TNT detonates and marks all blocks within its blast radius as unstable.
  2. Support Check: Each unstable block checks whether it still has valid support beneath it.
  3. Physics Conversion: Unsupported blocks convert into falling block entities and begin to drop.
  4. Chain Reaction: As they fall, neighboring blocks that relied on them for support are re-evaluated, triggering a reaction that spreads through the structure.
  5. Impact: Falling blocks land, break, and drop their items just like sand or gravel would.

The bigger and taller the structure, the more dramatic the collapse. A single TNT at the base of a tower can bring the entire thing down.

Features

  • Realistic structural collapse triggered by any explosion source.
  • Chain reactions - falling blocks destabilize their neighbors.
  • Works with TNT, creepers, beds in the Nether, respawn anchors in the Overworld, and mod-added explosions.

Performance

The collapse simulation runs on the server thread, calculating structural support in real time. For most builds, the experience is completely smooth and lag is imperceptible.

However, when a very large structure &m

🤖 AI-enhanced — based on mod data

📊 Mod Details

Game
Minecraft Mods
Author
EroZeq
Version
1.0.0
Downloads
6,652
Endorsements
23
Category
fabric
Created
5/15/2026
Updated
5/20/2026
Game Versions
1.21.1
Tags
game-mechanics

🔧 How to Install Minecraft Mods Mods

Download from Modrinth. Use Prism Launcher or drop into your mods folder.

📖 Full step-by-step install guide for Minecraft Mods →

Visit the official mod page for specific installation instructions for this mod.

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❓ Frequently Asked Questions

Which Minecraft Mods versions does TNT Logic - Realistic Explosion Physics support?

The author lists 1.21.1. Other versions may work but are untested by the author.

What is the latest version of TNT Logic - Realistic Explosion Physics?

Version 1.0.0, published 2026-05-20 with 6,652 downloads recorded at the source.

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