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IBICF (I Believe I Can Fly)Minecraft mod for 1.21.4

I Believe I Can Fly

newest supported release 1.21.4Mc Miscellaneous
Latest version
IBICF Fabric 7.0.1+mc1.21.1
Minecraft
1.16.5 to 1.21.4
Java
Java 21+
Loaders
Fabric, NeoForge, Forge
Licence
not stated
Downloads
4.2M
Updated
15 mo ago
Available on
CurseForge

Minecraft versions

Every version IBICF (I Believe I Can Fly) declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.4Fabric, NeoForge, Forge21+declared3 Dec 2024
1.21.1Fabric, NeoForge, Forge21+declared8 Aug 2024
1.21Fabric, NeoForge, Forge21+declared13 Jun 2024
1.20.5NeoForge, Fabric, Forge21+declared23 Apr 2024
1.20.4Fabric, NeoForge, Forge17+declared7 Dec 2023
1.20.1Fabric, NeoForge, Forge17+declared12 Jun 2023
1.20Fabric, NeoForge, Forge17+declared2 Jun 2023
1.19.4NeoForge, Fabric, Forge17+declared14 Mar 2023
1.19.3Fabric, NeoForge, Forge17+declared7 Dec 2022
1.19.2Fabric, NeoForge, Forge17+declared5 Aug 2022
1.19.1Fabric, NeoForge, Forge17+declared27 Jul 2022
1.19Fabric, NeoForge, Forge17+declared7 Jun 2022
1.18.2Fabric, NeoForge, Forge17+declared28 Feb 2022
1.18Fabric, NeoForge, Forge17+declared30 Nov 2021
1.16.5Fabric, NeoForge, Forge8+declared14 Jan 2021

Download

From IBICF (I Believe I Can Fly)’s own host. Nothing is re-hosted here.

Browse 34 indexed releases

For Minecraft 1.21.4

Choose the loader you use before downloading.

  • NeoForge

    IBICF Neo 21.4.0+mc1.21.4 · 9 Dec 2024 · ibicf-neo-21.4.0+mc1.21.4.jar

    Get NeoForge

  • Fabric

    IBICF Fabric 21.4.0+mc1.21.4 · 9 Dec 2024 · ibicf-fabric-21.4.0+mc1.21.4.jar

    Get Fabric

Most recently published release

IBICF Fabric 7.0.1+mc1.21.1release8 Aug 2025

ibicf-fabric-7.0.1+mc1.21.1.jar · 21 KB · for 1.21.1 · Fabric

Download this release
98748535acfe…
Older versions24
  • IBICF Neo 7.0.1+mc1.21.18 Aug 20251.21.121 KBd4d83da7d3a8…Get
  • IBICF Neo 21.4.0+mc1.21.49 Dec 20241.21.419 KB282 downloads70849863effb…Get
  • IBICF Fabric 21.4.0+mc1.21.49 Dec 20241.21.418 KB260 downloadsc1a3bb20f55e…Get
  • IBICF Neo 7.0.0+mc1.21.110 Sept 20241.21.119 KB350.8k downloads695e2cbce60a…Get
  • IBICF Fabric 7.0.0+mc1.21.110 Sept 20241.21.118 KB234 downloads1f1b60cf2014…Get
  • IBICF Fabric 6.0.0+mc1.2113 Jun 20241.2118 KB426 downloadsd497645e5316…Get
  • IBICF Neo 6.0.0+mc1.2113 Jun 20241.21.1, 1.2119 KB121 downloads32a21daea535…Get
  • IBICF Fabric 5.0.0+mc1.20.524 Apr 20241.20.518 KB115 downloadsafd86b3ff768…Get
  • IBICF Neo 5.0.0+mc1.20.524 Apr 20241.20.519 KB42 downloads8def662ec94a…Get
  • IBICF Forge 4.0.1+mc1.20.47 Jan 20241.20.420 KB383 downloadsc3452bb0ae3a…Get
  • IBICF Fabric 4.0.1+mc1.20.47 Jan 20241.20.418 KB390 downloads756a03587be1…Get
  • IBICF Neo 4.0.1+mc1.20.47 Jan 20241.20.419 KB134.4k downloadsd2b8496fe353…Get
  • IBICF-Forge-3.0.0+mc1.20.1.jar13 Jun 20231.20.120 KB2.9k downloadse5b38fdb9c54…Get
  • IBICF-Fabric-3.0.0+mc1.20.1.jar13 Jun 20231.20.120 KB277 downloads0a566bdd4b3a…Get
  • IBICF-Forge-2.0.2+mc1.20.jar9 Jun 20231.2020 KB159 downloads4a5a2d542395…Get
  • IBICF-Fabric-2.0.2+mc1.20.jar9 Jun 20231.2020 KB88 downloads0fe84b93f7d3…Get
  • IBICF-Forge-2.0.1-build.2+mc1.20.jar9 Jun 20231.2020 KB43 downloads6683401725c9…Get
  • IBICF-Fabric-2.0.1-build.2+mc1.20.jar9 Jun 20231.2020 KB44 downloads5bb8b1741307…Get
  • IBICF-forge-1.20-2.0.0-build.1+mc1.20.jar8 Jun 20231.2020 KB54 downloadse1ffe26adbb3…Get
  • IBICF-2.0.0-build.1+mc1.20.jar8 Jun 20231.2020 KB39 downloadsca3a4e23f3bd…Get
  • IBICF-1.12.0-build.17+mc1.19.4.jar6 Apr 20231.19.44 KB463 downloads3180916acd73…Get
  • IBICF-1.11.1-build.16+mc1.19.3.jar21 Jan 20231.19.34 KB280 downloadsefa111eacc09…Get
  • IBICF-1.11.0-build.14+mc1.19.3.jar8 Dec 20221.19.34 KB177 downloads9c31a46f0d12…Get
  • IBICF-1.10.0-build.13+mc1.19.2.jar8 Aug 20221.19.24 KB1.4k downloadsb60a9c914b8b…Get

Frequently asked

Does IBICF (I Believe I Can Fly) work on Minecraft 1.21.4?

Yes. 1.21.4 is the newest Minecraft version IBICF (I Believe I Can Fly) 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 IBICF (I Believe I Can Fly) support?

Everything the author has declared, from 1.16.5 up to 1.21.4. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does IBICF (I Believe I Can Fly) support?

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

Which Java version do I need for IBICF (I Believe I Can Fly)?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

How do I install IBICF (I Believe I Can Fly)?

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 IBICF (I Believe I Can Fly) safely?

Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

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

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Details from CurseForge, where the author last updated it on 8 Aug 2025. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .