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ViaForge Mod (1.21.11, 1.20.1) – Connecting Different Versions of the Game

Q: What Minecraft version does ViaForge Mod (1.21.11, 1.20.1) – Connecting Different Versions of the Game work with?

The listing gives Minecraft 1.21.11, 1.20.1, 1.18.2. This is the version stated by the author or source site, not something we verified ourselves.

by kanudocolumbus

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ViaForge Mod (1.21.11, 1.20.1) – Connecting Different Versions of the Game — screenshot 1

ViaForge Mod (1.21.11, 1.20.1) – Connecting Different Versions of the Game — screenshot 2

ViaForge Mod (1.21.11, 1.20.1) – Connecting Different Versions of the Game — screenshot 3

ViaForge Mod (1.21.11, 1.20.1) – Connecting Different Versions of the Game — screenshot 4

ViaForge Mod (1.21.11, 1.20.1) – Connecting Different Versions of the Game — screenshot 5

ViaForge Mod (1.21.11, 1.20.1) – Connecting Different Versions of the Game — screenshot 6

ViaForge Mod (1.21.11, 1.20.1) – Connecting Different Versions of the Game — screenshot 7

ViaForge Mod (1.21.11, 1.20.1) – Connecting Different Versions of the Game — screenshot 8

ViaForge Mod allows you to join Minecraft servers that use a version incompatible with your own. For example, with this mod, you can connect to a server running version 1.18.2 while using 1.12.2. However, it’s not a flawless solution-there are limitations and potential issues like server kicks or bans.

You may have noticed that some servers support both older and newer client versions (e.g., 1.12.2-1.18.2). That’s usually handled through server-side plugins. But if a server doesn’t have that functionality, connecting from a different version isn’t normally possible.

By installing this mod, you can attempt to connect and play. It doesn’t add new blocks or items from updated versions-instead, it substitutes them with similar or alternative ones (e.g., new wood types are replaced by existing ones, andesite fences become cobblestone, beehives turn into dispensers). It’s probably not ideal for full survival gameplay, but it could work for certain game modes.

Features:

Join servers running newer or older Minecraft versions without switching your client version.
Translates network packets between versions.
Replaces unsupported blocks/items with similar alternatives (e.g., new wood types become oak, beehives turn into dispensers).
Sends protocol version data to servers for compatibility and moderation purposes.

Screenshots:

ViaForge Mod Download Links

For Minecraft 1.7.10

For Minecraft 1.8.9

For Minecraft 1.12.2

For Minecraft 1.16.5

For Minecraft 1.17.1

For Minecraft 1.18.2

For Minecraft 1.19.2

For Minecraft 1.19.4

For Minecraft 1.20.1, 1.20

For Minecraft 1.20.6

For Minecraft 1.21.4

For Minecraft 1.21.5

For Minecraft 1.21.8, 1.21.7, 1.21.6

For Minecraft 1.21.10, 1.21.9

For Minecraft 1.21.11

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21.11, 1.20.1, 1.18.2
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: In MC Java Mods, or directly above on this page.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

Verified by MCModsHub

Downloads as 175597.mcaddon
Download size: 10.2 MB
Download link checked 25 Jul 2026 — working
Mirrored on our own servers — the download does not depend on the original host

These come from our own check of the pack file, not from the source page.

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