Cucumber Library Needed by Iron Jetpacks IronJetpacks-26.1.2-9.0.3.jar
requiredMatching file found Matched file: Cucumber-26.1.2-9.0.6.jar
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CurseForge · Minecraft mod
Iron Jetpacks
A fully customizable Forge Energy (FE) based jetpacks mod!
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which Iron Jetpacks release should I use?
Latest stable file IronJetpacks-26.1.2-9.0.3.jar
Game version 26.1.2
Loader NeoForge
Iron Jetpacks IronJetpacks-26.1.2-9.0.3.jar targets 26.1.2 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 2 required mods have matching files.
Where it goes
Is Iron Jetpacks required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release NeoForge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume
The source does not explicitly classify this release as client-only or server-only.
What else does Iron Jetpacks IronJetpacks-26.1.2-9.0.3.jar need?
IronJetpacks-26.1.2-9.0.3.jar. Change the file and its required mods may change too.
Install Cucumber Library, Cucumber Library first. We found matching files for this game-version and loader setup.
Cucumber Library Needed by Iron Jetpacks IronJetpacks-26.1.2-9.0.3.jar
requiredMatching file found Matched file: 9.0.6
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Iron Jetpacks without breaking your instance.
Built for Iron Jetpacks IronJetpacks-26.1.2-9.0.3.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use IronJetpacks-26.1.2-9.0.3.jar. It targets 26.1.2 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Cucumber Library, Cucumber Library first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside IronJetpacks-26.1.2-9.0.3.jar. It opens that exact file at the source.
About this project
What does Iron Jetpacks add?
Iron Jetpacks is a modern Jetpacks mod that is both feature-rich and easy to use.
Features
- Fully customizable! All Jetpack stats and attributes are fully configurable + you can add your own! (docs)
- Comes with a set of default Jetpacks made of various Vanilla and Modded materials.
- Powered using Forge Energy (FE) for extensive mod compatibility.
- Throttle Controls! Control your aerial movement speed on the fly!
- View your current energy, engine, hover and throttle stats using the built in HUD.
- NEW! Curios support! Equip your Jetpack as a Curio.
Project description from CurseForge.
Pick your setup
Iron Jetpacks by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
26.1.2
1 loader buildMinecraft version
1.21.1
1 loader buildMinecraft version
1.21
1 loader buildMinecraft version
1.20.1
1 loader buildMinecraft version
1.20
1 loader buildMinecraft version
1.19.4
1 loader buildMinecraft version
1.19.3
1 loader buildMinecraft version
1.19.2
1 loader buildMinecraft version
1.19.1
1 loader buildMinecraft version
1.18.2
1 loader buildMinecraft version
1.18.1
1 loader buildMinecraft version
1.18
1 loader buildShowing the newest 12 of 21 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Iron Jetpacks versions and loaders
IronJetpacks-26.1.2-9.0.3.jar
15 May 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · matched Listed on Release listing
Check the 26.1.2 · NeoForge setup NeoForge26.1.2 release
IronJetpacks-26.1.2-9.0.2.jar
14 May 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 26.1.2 · NeoForge setup NeoForge26.1.2 release
IronJetpacks-26.1.2-9.0.1.jar
13 May 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 26.1.2 · NeoForge setup NeoForge26.1.2 release
IronJetpacks-26.1.2-9.0.0.jar
12 May 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 26.1.2 · NeoForge setup NeoForge26.1.2 release
IronJetpacks-1.21.1-8.0.11.jar
14 Oct 2025
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.211.21.1NeoForge release
IronJetpacks-1.20.1-7.0.9.jar
12 Aug 2025
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 1.20.1 · Forge setup 1.20.1Forge release
IronJetpacks-1.21.1-8.0.10.jar
29 Jul 2025
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21NeoForge1.21.1 release
IronJetpacks-1.21.1-8.0.9.jar
6 May 2025
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21NeoForge1.21.1 release
IronJetpacks-1.21.1-8.0.8.jar
30 Apr 2025
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21NeoForge1.21.1 release
IronJetpacks-1.21.1-8.0.7.jar
14 Feb 2025
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21NeoForge1.21.1 release
IronJetpacks-1.21.1-8.0.6.jar
29 Dec 2024
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21NeoForge1.21.1 release
IronJetpacks-1.20.1-7.0.8.jar
29 Dec 2024
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 1.20.1 · Forge setup 1.20.1Forge release
Looking for an older file? The official CurseForge project page is in Resources.
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