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Flint RequiredMinecraft mod for 1.21.1

Adds a lightweight, lore-friendly flint toolset and small primitive items to expand early-game crafting without unbalancing progression.

client and servernewest supported 1.21.1UtilityEquipmentGame Mechanics
Latest version
1.5.0F
Loaders
Forge, NeoForge
Licence
LicenseRef-All-Rights-Reserved
Downloads
3.4k
Updated
1 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Flint Required servers

One click and Flint Required is installed with the right loader, on hardware built for it.

  • 1.21.1
  • Forge
  • NeoForge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Flint Required declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.20.1Forge, NeoForge17+declared12 Jun 2023

Download

From Flint Required’s own host. Nothing is re-hosted here.

1.5.0Frelease30 Jun 2026

flintrequired-1.5.0F.jar · 102 KB · for 1.21.1

Download latest
9739c2b15281…
Older versions8
  • 1.5.028 Jun 20261.21.1102 KB29 downloads5233d4492c77…Get
  • 1.4.321 Jun 20261.21.193 KB496 downloadsa11d46a1beca…Get
  • 1.4.216 Jun 20261.21.184 KB40 downloadsf5d127f5c914…Get
  • 1.4.114 Jun 20261.21.179 KB23 downloads50425cff3df5…Get
  • 1.3.59 Jan 20261.21.181 KB596 downloadsb31f171d6092…Get
  • 1.3.029 Dec 20251.21.181 KB63 downloads73b6571b850b…Get
  • 1.2.015 Dec 20251.20.170 KB76 downloadsbe3201813f03…Get
  • 1.1.04 Dec 20251.20.167 KB80 downloads6832fcf9f968…Get

Frequently asked

Does Flint Required work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Flint Required declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Flint Required support?

Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Flint Required on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Flint Required support?

Forge, NeoForge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Flint Required?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Flint Required under?

LicenseRef-All-Rights-Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Flint Required?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Flint Required safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

Details from Modrinth, where the author last updated it on 26 Aug 2026. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .