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Ad Astra: Giselle AddonMinecraft mod for 1.21.1

Add things be more convenience, compatibility for Ad Astra!

newest supported 1.21.1TechnologyMc Addons
Latest version
neoforge-1.21.1-8.0
Minecraft
1.19.2 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Fabric, Forge
Licence
not stated
Downloads
26.1M
Updated
3 mo ago
Available on
CurseForge

Screenshots

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

Minecraft versions

Every version Ad Astra: Giselle Addon declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Fabric, Forge21+declared8 Aug 2024
1.20.4Fabric, NeoForge, Forge17+declared7 Dec 2023
1.20.1Forge, Fabric, NeoForge17+declared12 Jun 2023
1.20NeoForge, Fabric, Forge17+declared2 Jun 2023
1.19.4Fabric, NeoForge, Forge17+declared14 Mar 2023
1.19.3NeoForge, Fabric, Forge17+declared7 Dec 2022
1.19.2NeoForge, Forge, Fabric17+declared5 Aug 2022

Download

From Ad Astra: Giselle Addon’s own host. Nothing is re-hosted here.

All 40 releases
neoforge-1.21.1-8.0alpha22 Jun 2026

Ad-Astra-Giselle-Addon-neoforge-1.21.1-8.0.jar · 0.5 MB · for 1.21.1

Download latest
c6cc001d4cf0…
Older versions24
  • fabric-1.20.1-6.2220 Jun 20261.20.10.4 MB756 downloads880cb5832694…Get
  • forge-1.20.1-6.2220 Jun 20261.20.10.5 MB1 downloadsa1cac5348e23…Get
  • fabric-1.20.1-6.2121 May 20261.20.10.4 MB157 downloads348321a48cc8…Get
  • fabric-1.19.2-1.2921 May 20261.19.20.4 MBfaf67b26d9c2…Get
  • forge-1.20.1-6.2121 May 20261.20.10.5 MB18005b241353…Get
  • forge-1.19.2-1.2921 May 20261.19.20.5 MBcc32221ecb59…Get
  • Forge-1.20.1-6.2010 Aug 20251.20.10.5 MB2.5M downloadsce565f1dca2c…Get
  • Fabric-1.20.1-6.1929 Jul 20251.20.10.4 MB1.8k downloadsebcb28413f21…Get
  • Forge-1.20.1-6.1929 Jul 20251.20.10.5 MBae5c5a2b9707…Get
  • Forge-1.19.2-1.2829 Jul 20251.19.20.5 MB2 downloads5c8214fbb302…Get
  • Fabric-1.19.2-1.2729 Jul 20251.19.20.4 MB3 downloads4d9aa7d4cada…Get
  • Forge-1.19.2-1.2729 Jul 20251.19.20.5 MBeb314a9afbe7…Get
  • Forge-1.20.1-6.1824 Jan 20251.20.10.4 MB629.1k downloads877b88e224cb…Get
  • Forge-1.19.2-1.2624 Jan 20251.19.20.4 MB186.9k downloadsba062914d037…Get
  • Forge-1.20.1-6.165 Dec 20241.20.10.4 MB374.7k downloads06afc514510f…Get
  • Fabric-1.20.1-6.165 Dec 20241.20.10.4 MB35.2k downloads1f613545f558…Get
  • Forge-1.20.1-6.1522 Sept 20241.20.10.4 MB369.2k downloads33251226c81f…Get
  • Fabric-1.20.1-6.1522 Sept 20241.20.10.4 MB13.9k downloads49fcad26cb38…Get
  • NeoForge-1.20.4-7.320 Aug 20241.20.40.4 MB1.9k downloads836db5a870b0…Get
  • Forge-1.20.1-6.148 Aug 20241.20.10.4 MB554.5k downloads6e33711934f8…Get
  • Fabric-1.20.1-6.148 Aug 20241.20.10.4 MB105.0k downloads4462bceddc4a…Get
  • Forge-1.20.1-6.1325 Jul 20241.20.10.4 MB46.2k downloadsf00aa997418c…Get
  • Fabric-1.20.1-6.1325 Jul 20241.20.10.4 MB3.2k downloads46732b16221d…Get
  • Forge-1.19.2-1.2425 Jul 20241.19.20.4 MB132.9k downloads67d7efa09b93…Get

Frequently asked

Does Ad Astra: Giselle Addon work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Ad Astra: Giselle Addon 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 Ad Astra: Giselle Addon support?

Everything the author has declared, from 1.19.2 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which loader does Ad Astra: Giselle Addon need?

NeoForge, Fabric, Forge. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Ad Astra: Giselle Addon?

On the newest Minecraft release it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

How do I install Ad Astra: Giselle Addon?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Ad Astra: Giselle Addon safely?

From the author's own page on CurseForge, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Last checked 1 mo ago against CurseForge. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .