Starting FTB Skies 2: Aero

FTB Skies 2: Aero 1.13.0

FTB Skies 2: Aero is a skyblock modpack by Feed The Beast for Minecraft 1.21.1 on NeoForge, built for aeronautics play, starting aboard a working airship over the void.

What do you need to play FTB Skies 2: Aero?

Minecraft
1.21.1
Mod loader
NeoForge 21.1.250
Mods
477
Quests
1,595
Java
21
Memory
8 to 10 GB

Memory is a starting point, not a rule: a big base or a busy server wants more, and giving a pack far more than it needs can make it stutter.

How do you install FTB Skies 2: Aero?

  1. Install FTB Skies 2: Aero from a launcher that handles modpacks: the CurseForge app, Prism Launcher or the FTB App. They fetch the mods and the right loader for you.
  2. Pick version 1.13.0 unless you're joining a server on an older one.
  3. Give it 8 to 10 GB of memory in the launcher's Java settings.
  4. Java 21 is what this Minecraft version runs on; launchers usually install it for you.
  5. The first launch takes a few minutes while the game builds its caches. Later launches are much faster.

What should you do first in FTB Skies 2: Aero?

The first steps of FTB Skies 2: Aero's main quest line, in the book's order.

The rest of the path through FTB Skies 2: Aero →

Which FTB Skies 2: Aero mods should you learn first?

The mods most of FTB Skies 2: Aero is built around. Each guide says what the mod does, how to start it, and what this pack changed about it.

How do you fix common FTB Skies 2: Aero problems?

Step-by-step answers to "why isn't it working?" for mods in this pack, each checked against the versions it names.

All troubleshooting pages →

What if something doesn't work?