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modpack

Crazy AdventureMinecraft modpack for 1.21.1

A modded modpack made just for the server crazy adventure

client and servernewest supported release 1.21.1TechnologyAdventureChallengingCombat
Latest version
9.1.6
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loaders
Fabric, Forge, NeoForge
Licence
LicenseRef-GNU-General-Public-and-Commercial-License
Downloads
1.6k
Updated
22 d ago
Available on
Modrinth
Space NodeOur hosting

Host Crazy Adventure servers

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

  • 1.21.1
  • Fabric
  • Forge
  • NeoForge
  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Crazy Adventure declares support for, newest first, with the Java runtime that version needs.

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

Download

From Crazy Adventure’s own host. Nothing is re-hosted here.

Browse 36 indexed releases

For Minecraft 1.21.1

Choose the loader you use before downloading.

  • NeoForge

    9.1.6 · 12 Jun 2026 · CrazyAdventureS9 9.1.6.mrpack

    Get NeoForge

  • Fabric

    OG-67 · 23 Feb 2026 · CrazyAdventure OG.mrpack

    Get Fabric

Most recently published release

9.1.6release12 Jun 2026

CrazyAdventureS9 9.1.6.mrpack · 100.2 MB · for 1.21.1 · NeoForge

Download this release
30d3e0bd151f…
Older versions24
  • 9.1.412 Jun 20261.21.1100.2 MB2 downloads7985160abe57…Get
  • 9.1.311 Jun 20261.21.198.5 MB1 download4c1a96addd79…Get
  • 9.1.011 Jun 20261.21.1125.3 MB5 downloads80fc3094eb10…Get
  • 9.0.711 Jun 20261.21.198.5 MB7 downloads885c14e343e7…Get
  • 9.0.611 Jun 20261.21.198.9 MB3 downloadsaf321e172178…Get
  • 9.0.411 Jun 20261.21.175.2 MB8 downloadsaed9dcbd6834…Get
  • 9.0.310 Jun 20261.21.174.9 MB6 downloads04d7892f5e1a…Get
  • 9.0.210 Jun 20261.21.174.2 MB7 downloads5d21686142a3…Get
  • OG-6723 Feb 20261.21.136.2 MB54 downloads63df0bee5787…Get
  • OG-0.123 Feb 20261.21.136.2 MB19 downloadsa44bd86fc608…Get
  • winter-1.0.221 Dec 20251.20.11.5 MB31 downloads256dae832ba8…Get
  • winter-1.0.121 Dec 20251.20.11.5 MB29 downloads29e377d8445f…Get
  • winter-1.0.021 Dec 20251.20.140.6 MB14 downloadscec2c0ea08b8…Get
  • 7.0.329 Nov 20251.21.10.5 MB51 downloads8a40b9bb5646…Get
  • 2.1.271 Nov 20251.20.198.3 MB40 downloadscff3cae96c81…Get
  • 2.1.261 Nov 20251.20.1176.3 MB32 downloadsb299efcc705a…Get
  • 2.1.2530 Oct 20251.20.198.0 MB30 downloads97bb22fe3b75…Get
  • 2.1.2228 Oct 20251.20.198.0 MB31 downloads566391f2f578…Get
  • 2.1.1127 Oct 20251.20.1493.7 MB52 downloadsa17197e78c38…Get
  • 2.1.1026 Oct 20251.20.1493.7 MB46 downloads78ac61c0b661…Get
  • 2.1.925 Oct 20251.20.1493.7 MB44 downloads7159390af01b…Get
  • 2.1.724 Oct 20251.20.1493.6 MB37 downloads0036f17a346a…Get
  • 2.1.624 Oct 20251.20.1493.6 MB35 downloads564eb3938fc7…Get
  • 2.1.524 Oct 20251.20.1493.6 MB44 downloads7c9bf54a2d0b…Get

Frequently asked

Does Crazy Adventure work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Crazy Adventure 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 Crazy Adventure 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 Crazy Adventure 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 Crazy Adventure support?

Fabric, 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 Crazy Adventure?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Crazy Adventure under?

LicenseRef-GNU-General-Public-and-Commercial-License, 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 Crazy Adventure?

Use a launcher that imports packs, such as Prism Launcher, the Modrinth App or the CurseForge app, and open the pack file with it. The launcher installs the right loader and mods for you; installing a pack's mods by hand is the error-prone way.

Where do I download Crazy Adventure 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. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

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

Re-ConsoleA continued Legacy Console Edition experience, expanded upon with modern Java Edition content and QoL! (An Official Legacy4J Project)MAX FPS: Optimized🚀 MAX FPS WITHOUT UNNECESSARY MODS! Only 16 optimization mods - NOTHING EXTRA! ✅ ALL MAJOR VERSIONS ⚡ INSTALLS ON ANY LAUNCHER! (Guide below)PacktrixPre-packed Official Modpack containing Patrix Resource Pack for easy install using Fabric/Quilt.Simply Optimized ReloadedAn unofficial port of Simply Optimized built to support every major mod loader and stay current with the newest versions of Minecraft.FPS+ PvP Boost | Ultimate FPS & Combat Client [ Every Version ]Ultra-lightweight FPS boost & PvP modpack for Fabric. Boost FPS on low-end PCs with Sodium optimizations, lower input lag, cleaner visuals, and combat HUD tweaks built for Hypixel Bedwars, Duels, PotPvP & CPVP. Maximize frames and dominate fights.香草精华 Vanilla EssenceFaithful to the origional. Better vanilla experience without any new blocks or mobs

Details from Modrinth, where the author last updated it on 18 Oct 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .