Table of Contents
Who this is for: Minecraft players wanting to understand block durability for building strategies and explosion-resistant construction.
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The Answer: Several Blocks Tie for Lowest Blast Resistance
Multiple blocks in Minecraft share the distinction of having the lowest blast resistance at just 0.5. These fragile blocks include:
- Glass and stained glass – Beautiful but brittle
- Ice blocks – Slippery and weak
- Glowstone – Bright but breakable
- Sea lanterns – Underwater lighting with minimal protection
- TNT – Ironically explosive yet vulnerable
- Slime blocks – Bouncy but not blast-proof
Understanding Blast Resistance Values
Blast resistance determines how well blocks withstand explosions from TNT, creepers, ghasts, and other explosive forces. The scale ranges from 0 to incredibly high values like obsidian’s 1,200.
| Block Type | Blast Resistance | Explosion Survival |
|---|---|---|
| Glass, Ice, Glowstone | 0.5 | Very Poor |
| Wood, Wool | 2-4 | Poor |
| Stone, Cobblestone | 6 | Moderate |
| Obsidian | 1,200 | Excellent |
Why These Blocks Are So Vulnerable
The 0.5 blast resistance means these blocks will be destroyed by even the weakest explosions. A single TNT blast easily obliterates entire walls made of glass or ice. This makes them poor choices for protective structures in survival mode, especially in areas with creepers or when mining near lava.
Practical Building Implications
When designing bases or important structures, avoid using these low-resistance blocks for exterior walls or critical areas. However, they’re perfect for decorative elements, windows, or interior lighting where their aesthetic value outweighs their fragility.
For players who enjoy strategic building and explosive gameplay mechanics, understanding these resistance values becomes crucial for both offensive and defensive planning.
TL;DR
Glass, ice, glowstone, sea lanterns, TNT, and slime blocks all tie for the lowest blast resistance in Minecraft at just 0.5, making them extremely vulnerable to explosions.
