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Physics ModpackMinecraft modpack for 26.3

A modpack that includes physics mod and performance mods so it runs well on many diffrent computers.

client onlynewest supported release 26.3AdventureOptimizationMagicMultiplayer
Latest version
2.3
Minecraft
1.21.1 to 26.3
Java
Java 25+
Loader
Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
27.4k
Updated
17 h ago
Available on
Modrinth

Minecraft versions

Every version Physics Modpack declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
26.3Fabric25+declared15 Sept 2026
26.2Fabric25+declared16 Jun 2026
26.1.2Fabric25+declared9 Apr 2026
26.1.1Fabric25+declared1 Apr 2026
26.1Fabric25+declared24 Mar 2026
1.21.11Fabric21+declared9 Dec 2025
1.21.1Fabric21+declared8 Aug 2024

Download

From Physics Modpack’s own host. Nothing is re-hosted here.

Browse 37 indexed releases

For Minecraft 26.3

Choose the loader you use before downloading.

  • Fabric

    2.4-beta-1 · 28 Oct 2026 · Physics Modpack 2.4-beta-1.mrpack

    Get Fabric

Most recently published release

2.3release28 Oct 2026

Physics Modpack 2.3.mrpack · 9 KB · for 26.2 · Fabric

Download this release
8e2360831f17…
Older versions24
  • 2.4-beta-128 Oct 202626.39 KBbe93add0cd80…Get
  • 2.4-alpha-715 Oct 202626.310 KBc2dd92d8a5a5…Get
  • 2.4-alpha-612 Oct 202626.310 KB506a4e810f0c…Get
  • 2.4-alpha-54 Oct 202626.310 KBb6d9bcb105fd…Get
  • 2.4-alpha-41 Oct 202626.310 KB7c6cabae98f7…Get
  • 2.4-alpha-327 Sept 202626.310 KB84e37937bb9d…Get
  • 2.4-alpha-224 Sept 202626.310 KBb13a23258988…Get
  • 2.4-alpha-122 Sept 202626.310 KBc21ed608f7ff…Get
  • 2.3-beta1.130 Aug 202626.210 KB060a788fa1ec…Get
  • 2.3-beta130 Jul 202626.210 KB114 downloads4d07c326c9f1…Get
  • 2.3-alpha720 Jul 202626.210 KB691 downloads4d506852963f…Get
  • 2.3-alpha617 Jul 202626.210 KB166 downloads48667fa0ffdd…Get
  • 2.3-alpha59 Jul 202626.210 KB472 downloadse914202785bd…Get
  • 2.3-alpha44 Jul 202626.210 KB366 downloads90e6a8bf96af…Get
  • 2.3-alpha3.130 Jun 202626.210 KB321 downloadsc3560bfbc18f…Get
  • 2.3-alpha326 Jun 202626.210 KB325 downloads8169e5be876d…Get
  • 2.3-alpha224 Jun 202626.210 KB196 downloads207b66d0fa2f…Get
  • 2.3-alpha123 Jun 202626.210 KB90 downloads32c659eaf1d6…Get
  • 2.21 Jun 202626.1.210 KB1.4k downloadse5eec9ca5418…Get
  • 2.114 May 202626.1.28 KB1.0k downloadsf8abb32e2715…Get
  • 2.025 Apr 202626.1.27 KB1.2k downloads19f06a64a164…Get
  • 1.3.221 Apr 202626.1.24 KB283 downloads2cfbd21a26e1…Get
  • 1.3.2-beta120 Apr 202626.1.24 KB98 downloads62db71ef4b72…Get
  • 1.3.2-alpha112 Apr 202626.1.234 KB578 downloads6c1264aecde2…Get

Frequently asked

Does Physics Modpack work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version Physics Modpack 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 Physics Modpack support?

Everything the author has declared, from 1.21.1 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Physics Modpack on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

Which platform or loader does Physics Modpack support?

Fabric. 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 Physics Modpack?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Physics Modpack 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 Physics Modpack?

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 Physics Modpack 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.

MAX FPS: Optimized🚀 MAX FPS WITHOUT UNNECESSARY MODS! Only 16 optimization mods - NOTHING EXTRA! ✅ ALL MAJOR VERSIONS ⚡ INSTALLS ON ANY LAUNCHER! (Guide below)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.ElixirA well-researched performance & optimization modpack to make the game run smoother! With shader & Fresh Animations support. 26.3 ✔Uton OptimizatorEffective optimization for weak PCs and even for mobile devices.Fastly OptimisedA modpack to enhance the performance of Pojavlauncher, MojoLauncher, Amethyst Launcher, Pojav Zenith Horizon (Zalith Launcher), Zalith Launcher2, Hello Launcher, FoldCraft Launcher, SolCraft Launcher and Low-End-PCs.

Details from Modrinth, where the author last updated it on 6 Nov 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? .