---
title: "Create Modpacks (Create: Perfect World / Ultimate Selection) in Prism Launcher — Install, RAM & Java Guide"
description: "How to install and run Create Modpacks (Create: Perfect World / Ultimate Selection) (Modrinth & CurseForge) in Prism Launcher on Windows. Recommended RAM: 5 GB – 8 GB, Java: Java 17."
canonical: https://prismlauncher.ink/modpacks/create-perfect-world-above-and-beyond
updated: 2026-10-17
---

# Create Modpacks (Create: Perfect World / Ultimate Selection) on Prism Launcher

Rotational-power engineering packs centered around kinetic contraptions, trains, and automated factories. Runs on Forge / Fabric (1.20.1) with 5 GB – 8 GB RAM and Java 17.

## Facts (2026-10-17)

- **Modpack:** Create Modpacks (Create: Perfect World / Ultimate Selection)
- **Source Platform:** Modrinth & CurseForge
- **Mod Loader:** Forge / Fabric (1.20.1)
- **Recommended RAM:** 5 GB – 8 GB
- **Java Requirement:** Java 17

## How to install Create Modpacks (Create: Perfect World / Ultimate Selection) in Prism Launcher

Rotational-power engineering packs centered around kinetic contraptions, trains, and automated factories.

Click **Add Instance** on the Prism Launcher toolbar, choose **Modrinth** on the left sidebar, search for **Create Modpacks (Create: Perfect World / Ultimate Selection)**, and click **OK**. Prism downloads the manifest and all mod JARs into an isolated instance folder.

## Recommended Java and memory settings on Windows

- **Java runtime:** Java 17. Configure this under [Java Settings](https://prismlauncher.ink/java) so the pack does not fail the startup compatibility check.
- **Memory allocation:** Set Maximum Memory (`-Xmx`) to **5 GB – 8 GB** under Edit Instance → Settings → Memory.
- **Need the app?** Grab the Windows installer or portable build from [/download](https://prismlauncher.ink/download).

## FAQ

### What if CurseForge blocks a few mods while installing Create Modpacks (Create: Perfect World / Ultimate Selection)?

Prism Launcher opens the download pages for any blocked mods and watches your Windows `Downloads` folder automatically — click Download in your browser and Prism moves the files into place.

### How much RAM does Create Modpacks (Create: Perfect World / Ultimate Selection) need?

Allocate 5 GB – 8 GB under Edit Instance → Settings → Memory, and ensure you are running 64-bit Java 17.

## Related

- [Prism Launcher Modpacks & Mod Downloader](https://prismlauncher.ink/modpacks)
- [How Prism Launcher's Automatic Downloads Watcher Handles Blocked CurseForge Mods](https://prismlauncher.ink/modpacks/fix-curseforge-blocked-mods-download-popup)
- [How to Allocate More RAM to Minecraft in Prism Launcher](https://prismlauncher.ink/java/how-to-allocate-more-ram-in-prism-launcher)
- [Prism Launcher Instance Management](https://prismlauncher.ink/instances)
- [Fabulously Optimized on Prism Launcher](https://prismlauncher.ink/modpacks/fabulously-optimized)

## Download

Free and open source: [Download Prism Launcher](https://prismlauncher.ink/download)

Markdown mirror: https://prismlauncher.ink/modpacks/create-perfect-world-above-and-beyond.md