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modpack

FissionMinecraft modpack for 1.7.10

The greatest atomic expert pack to ever exist

newest supported release 1.7.10MultiplayerQuestsTechSci Fi
Latest version
Fission 2.4
Minecraft
1.7.10
Java
Java 8+
Loader
Forge
Licence
not stated
Downloads
1.5k
Updated
3 mo ago
Available on
CurseForge
Space NodeOur hosting

Host Fission servers

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

  • 1.7.10
  • Forge
  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

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

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.7.10Forge8+declared14 May 2014

Download

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

Most recently published release

Fission 2.4release28 Jul 2026

Fission.zip · 206.3 MB · for 1.7.10 · Forge

Download this release
c43935a35535…
Older versions22
  • Fission 2.3126 Apr 20261.7.10207.0 MB116 downloads9485c042493e…Get
  • Fission 2.318 Apr 20261.7.10207.0 MB10 downloads4723b10193c9…Get
  • Fission 2.2127 Mar 20261.7.10135.7 MB66 downloadsf536770a6d8c…Get
  • Fission 2.2.zip26 Mar 20261.7.10135.6 MB24 downloads4c833b7a4420…Get
  • Fission 2.118 Sept 20251.7.10205.2 MB1 download71ea095fca27…Get
  • Fission 2.0130 Aug 20251.7.10224.4 MBfccab5c2f744…Get
  • Fission 2.022 Aug 20251.7.10224.4 MB2 downloadseb965cca7257…Get
  • Fission 1.531 Jul 20251.7.10132.2 MB14 downloads9e4ee5389270…Get
  • Fission 1.4127 Jul 20251.7.10147.2 MB17 downloads077c7026c5e4…Get
  • Fission 1.425 Jul 20251.7.10147.2 MB17 downloadsaf1330fb7962…Get
  • Fission 1.3220 Jul 20251.7.10147.1 MB18 downloads2cb97833d7c1…Get
  • Fission-1.31.zip18 Jul 20251.7.10148.0 MB15 downloads187018c512ee…Get
  • Fission-1.3.zip17 Jul 20251.7.10114.9 MB16 downloads480b01c40308…Get
  • Fission-1.21.zip27 Jun 20241.7.10147.1 MB199 downloadsa8a3820a57d8…Get
  • Fission-1.2.zip14 Jun 20241.7.10148.0 MB52 downloads668fde7df750…Get
  • Fission-1.1.2.zip13 Jun 20241.7.10147.1 MB35 downloads4478e5439118…Get
  • Fission-1.1.1.zip12 Jun 20241.7.10148.0 MB17 downloadse6fbf1946006…Get
  • Fission-1.1.zip12 Jun 20241.7.10148.0 MB27 downloads43539d34735a…Get
  • Fission-1.0.1.zip8 Jun 20241.7.10148.0 MB40 downloadsb85fcc9919a8…Get
  • Fission1.0.zip7 Jun 20241.7.10148.0 MB28 downloads2fbc0800c9ca…Get
  • Fission-0.4.zip4 Jun 20241.7.10146.7 MB19 downloads255d8bbecedc…Get
  • Fission V0.0327 May 20241.7.10147.2 MB6 downloadse4ca755bbeb1…Get

Frequently asked

Does Fission work on Minecraft 1.7.10?

Yes. 1.7.10 is the newest Minecraft version Fission 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 platform or loader does Fission support?

Forge. 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 Fission?

Among the supported Minecraft releases above, the highest recorded requirement is Java 8 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

How do I install Fission?

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 Fission safely?

Start with the author's page on CurseForge, 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)Photon OptimizationMinecraft optimization framework prioritizing performance, simplicity, and compatibility. 1.7.10-26.1.2 across Fabric, Forge, NeoForge, and Quilt!Just Enough OptimizationJust Enough Optimization - Focused on low memory usage and higher avarege fps. Made for low-end pc so everyone can run MinecraftUton OptimizatorEffective optimization for weak PCs and even for mobile devices.Ultimately OptimizedEnjoy the plain old vanilla Minecraft, but with performance and FPS improvements.Optimized CoreThis is a modpack core that optimizes the game. Mainly meant as a base for your own modpack/instance. It only contains optimization mods and for this reason it achives the BEST performance of any modpack!

Details from CurseForge, where the author last updated it on 30 Jul 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Not indexed yet. Score 50 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

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