ModsFinder

Simply Instamine: Deepslate

by Kunada

Simply Instamine: Deepslate, a Fabric utility for 1.21.11, lets players break deepslate instantly, skipping the slow mining that vanilla requires.

FabricServer-side onlyMIT LicenseOpen source1.21.11

What it does

Vanilla deepslate is tougher than regular stone, which makes large underground excavation a slow, tedious job. This mod removes that barrier by turning deepslate into an instamine block, so mining it takes no real time. It is a lightweight utility and is described as aimed at endgame players who no longer want the grind.

Key features

  1. Instant deepslate mining

    Deepslate breaks at once when mined, so tunnels and quarries through deep layers no longer take long stretches of digging.

  2. Removes the tedious grind

    The mechanic cuts out the long mining sessions that vanilla deepslate demands for large-scale excavation.

  3. Lightweight design

    The mod is a small utility that changes only deepslate mining and leaves the rest of the game as it is.

Compatibility

Latest build for each game version and loader.

1.21.111.0.0
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

How it compares

Full comparison

Simple Deepslate Instamine is a Fabric server-side mod for 26.1.1 – 26.1.2 under All rights reserved and is not open source. Insta-mineable Deepslate is a Fabric mod for 26.1.2 – 26.3 that needs both client and server, also under All rights reserved and not open source. Simply Instamine: Deepslate, by contrast, is server-side only for 1.21.11 and released under the MIT License.

ModLoadersGame versionsEnvironmentUpdated
Simply Instamine: DeepslateFabric1.21.11Server-side only2025-12-23
Simple Deepslate InstamineFabric26.1.1 – 26.1.2Server-side only2026-04-05
Insta-mineable DeepslateFabric26.1.2 – 26.3Client and server2026-09-20

Questions

Does Simply Instamine: Deepslate need to be installed on the client?

No. Only the server needs it, and players join without installing anything.

In the catalog

Simply Instamine: Deepslate is one of 8,499 Technology mods on ModsFinder, and one of 4,201 Technology mods for Fabric. 19,862 mods support Minecraft 1.21.11.

Technology mods8,499Fabric modsMods for 1.21.1119,862

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What the author says

Simply Instamine: Deepslate is a lightweight utility mod for Fabric that brings the satisfying "instamine" mechanic to Deepslate. In vanilla Minecraft, Deepslate is intentionally designed to be tougher than regular stone, making large-scale underground excavation a slow and tedious process. This mod removes that…
Kunada, on the Modrinth page

Official listing

Owner
Kunada
Published
2025-12-23
Updated on Modrinth
2025-12-23
Facts verified
2026-10-15

Tags

Game mechanicsTechnologyUtility
Open on ModrinthCompare