How do I install Isaak & Riley's CMS?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on CurseForge — not every file is mirrored on our own servers.

What Minecraft version does Isaak & Riley's CMS work with?

The listing gives Minecraft 1.18.2, 1.18.1. This is the version stated by the author or source site, not something we verified ourselves.

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Isaak & Riley's CMS

Java modpack listed for Minecraft 1.18. Downloads from the MC Java Mods app on Android.

by Isaak_Hlr · on CurseForge

- Isaak & Riley's CMS - Isaak & Riley's CMS contains over 400 mods ranging from engineering/tech, RPG, decoration, farming, and even vehicle mods. Our…

⬇ Download on CurseForge

The author built this one for Minecraft 1.18.2 on Forge. On other versions it may install and then do nothing.

Open in MC Java Mods Get it on Google Play →

- Isaak & Riley's CMS -

Isaak & Riley's CMS contains over 400 mods ranging from engineering/tech, RPG, decoration, farming, and even vehicle mods. Our goal was to make a modpack that made exploring feel exciting, not knowing what you might find or run into, and we feel that goal has been reached. Note some of our modpack's features below. It is typically quite difficult to get playable performance with any modpack with over 200 mods, but we have put much care into optimizing this modpack as best as possible. Thanks to the many optimization and performance mods included, most computers should run this pack around 200fps. In addition, shaders are supported! We thoroughly hope you enjoy our modpack.

- Features & Mods Included -

Engineering/Tech Mods: Create, Immersive Engineering, Mekanism, AE2 & ComputerCraft
Farming Mods: Farmer's Delight, Botania & Mystical Agriculture
New Dimensions: Twilight Forest, Blue Skies, Undergarden & Bumblezone
Terralith Overworld Generation + Incendium Nether Generation
Build Rockets & Explore Space w/ Beyond Earth
80+ New Mobs from Alex's Mobs
Dozens of Dungeon/Structure Mods
Hundreds of Decoration & Furniture Blocks

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.18.2, 1.18.1
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

Downloads as Isaak Riley's CMS-2.2.4.zip
Download size: 17.0 MB
Download link checked 15 Oct 2026 — working

These come from our own check of the pack file, not from the source page.

Explore more

All Modpacks for Java All Minecraft Java mods Java mods for 1.18