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Spunky Boost icon

Spunky Boost

Fabric modpack for Minecraft 26.3 by spunkyinsaan

Get it on Modrinth Full mod list (28)

Spunky Boost runs on Minecraft 26.3 with Fabric. It has 27 mods, needs about 4 GB of RAM (our estimate) and is client-only. The latest version is 26.3, released Oct 14, 2026.

Minecraft version
26.3
Mod loader
Fabric
Mods
27
RAM to allocate
4 GB (estimate)
Runs on
Client only
Latest version
26.3 ()
Downloads
721K (#37)
First released
Pack file size
185 KB
License
All Rights Reserved

What is Spunky Boost?

Spunky Boost is a Fabric modpack for Minecraft 26.3, published by spunkyinsaan on Modrinth since 2025.

The latest release, 26.3 from Oct 14, 2026, declares 27 mods plus 1 other project such as resource packs or shaders. Across 26 published versions it has covered Minecraft 1.18.2 through 26.3.

With 721K downloads it ranks #37 of the 518 most-downloaded Modrinth modpacks we track, and its authors tag it as lightweight and optimization.

Our notes on Spunky Boost

What sets it apart

Spunky Boost is a Fabric performance pack aimed at a specific audience: people running Minecraft through PojavLauncher, the launcher for Android and iOS devices. The project page frames it as a way to cut lag and crashes on weak hardware.

The latest listed build contains 28 projects. The core is the familiar Fabric speed stack: Sodium, Lithium, FerriteCore, ImmediatelyFast, Entity Culling and More Culling. Iris Shaders is included too, plus Dynamic FPS, Mod Menu and a few interface tweaks such as Brightness Plus, ZoomX and More Chat History. It also bundles the Spunky PVP Texture Pack.

The page does not explain how the pack is tuned for mobile, so any claim about that rests on the author’s word.

Who it suits

Players on phones, tablets or low-end computers who want a ready-made set of optimization mods without picking them one by one. The page lists a very wide span of game versions, from 1.18.2 up to the 26.x line, so it can fit older instances as well.

Before you install

The page names no edition split, no known issues and no memory recommendation. The page’s claims of less lag and fewer crashes come with no published evidence. The same author publishes Spunky Optimized; the page does not say how the two differ, though their current builds share many mods.

The license is all rights reserved, so the files are for use through a launcher, not redistribution.

Support runs through the author’s Discord. The page links no wiki or source repository. The author also has a CurseForge listing, which shows a shorter set of versions than Modrinth, so check the Modrinth page for the build you want. The changelog for the 26.2 build says it added Skin Changer and fixed crashing issues on phones.

The project page does not document tested devices or renderer setups.

Playing with friends

Modrinth marks the pack as required on the client and unsupported on the server. Nothing needs to be installed server-side, and no server files exist.

The page carries a Multiplayer tag but gives no further guidance. Because the mods change only the client, friends do not need to run the same pack. Joining a vanilla or modded server is governed by that server’s own rules, so check whether it restricts optimization or cosmetic mods.

Written from public sources, not from hands-on testing. Sources: Modrinth project page, CurseForge listing. See our editorial policy.

Most widely used mods in Spunky Boost

The latest version declares 28 projects, 27 of them mods. The ones below appear in the most packs we track.

  • 11 run on client and server
  • 16 client only

Full Spunky Boost mod list

1 more file is bundled inside the pack without a Modrinth project, so we cannot name it.

How its mod list compares

Less common picks: 2 mods found in five or fewer tracked packs.

Packs with the most mods in common

What kinds of mods are in Spunky Boost?

Of its 27 mods, 16 are tagged utility, 11 optimization and 6 library. Mods can carry several tags, so the counts overlap.

  • utility: 16 (59%)
  • optimization: 11 (41%)
  • library: 6 (22%)
  • game mechanics: 3 (11%)
  • management: 3 (11%)
  • decoration: 2 (7%)

How big is Spunky Boost?

With 27 mods, Spunky Boost has fewer mods than 75% of the 491 packs we track and fewer mods than 70% of the 63 on Minecraft 26.3.

The pack file is 185 KB. 16 mods are client-only and 11 also run on a server. Alongside the mods it declares 1 resource pack.

How actively is Spunky Boost updated?

Spunky Boost was first published on Jan 19, 2025, and has 26 published versions in total.

The latest release, 26.3, is dated Oct 14, 2026, 28 days before our data was fetched on Nov 11, 2026. Releases have covered 18 Minecraft versions over 1.7 years.

Staple mods Spunky Boost includes and leaves out

Across the 325 Fabric packs we track, 15 mods turn up most often. Spunky Boost includes 14 of them; it leaves out Architectury API.

How much RAM does Spunky Boost need?

Spunky Boost needs 4 GB allocated (2 GB minimum). Our estimate from the 27-mod list, not measured.

How to set allocated memory

How to install Spunky Boost

Search for "Spunky Boost" in the Modrinth source of your launcher. Pick version 26.3 for Minecraft 26.3 (Fabric). Modpack install guide.

Does Spunky Boost need a server install?

No: Spunky Boost is marked client-only on Modrinth, so there is no server install and players can join an ordinary server running Minecraft 26.3.

Modpack server guide.

Versions

Newest build for each of 18 Minecraft version and loader pairs, 15 shown.

MinecraftLoaderPack versionReleased
26.3Fabric26.3
26.2Fabric26.2
26.1.2Fabric26.1.2
26.1.1Fabric26.1.1
26.1Fabric26.1
1.21.11Fabric1.21.11
1.21.10Fabric1.21.10
1.21.9Fabric1.21.9
1.21.8Fabric1.21.8
1.21.7Fabric1.21.7
1.21.6Fabric1.21.6
1.21.5Fabric1.21.5
1.21.4Fabric2.0.1 (alpha)
1.21Fabric2.0.0 (beta)
1.18.2Fabric1.18.2