Jenny Mod 1.12.2 vs 1.20.1 — Which Should You Play?
Jenny Mod 1.12.2 vs 1.20.1 is the choice this page answers first: the 1.12.2 build is the original mod, complete with its full roster and deepest behaviour, running on an old version of Minecraft. The 1.20.1 build is an unofficial fan port: it runs inside a much newer game, but it carries only part of the mod with it.
Neither choice is foolish, and neither is an upgrade of the other. They are answers to two different questions: do you want the fullest mod, or the newest game? This page puts the two side by side, using only what our own pages have already established, so you can pick with your eyes open.
One thing before the comparison: Jenny Mod is an adult mod. Standard builds are reported to include adult content, and the mod is for adults (18+) only. That applies to both builds in this article, on any device.
First, What Each Version Actually Is
The 1.12.2 build is the original Jenny Mod, commonly credited to Schnurri_tv, made for Java Edition 1.12.2 on Forge. It was never officially carried to a newer Minecraft, and 1.12.2 is still the only version its maker released. Our Jenny Mod 1.12.2 explainer covers that build in full.
The 1.20.1 build is not a release from that maker at all. It is a community port: fans took the old mod apart and rebuilt it against Minecraft 1.20.1, in their own time, with no official standing. Our ports explainer covers how ports work, and why two files with the same title can contain different things. The loader varies by port file — check the port file’s own page or label for its loader, and match that loader exactly. Do not guess a loader from another
Jenny Mod 1.12.2 vs 1.20.1 at a Glance
1.12.2 — the original | 1.20.1 — the port | |
|---|---|---|
Game version | Minecraft Java 1.12.2, with Forge for 1.12.2 | Minecraft Java 1.20.1, with the matching loader |
Status | The original release | Unofficial community port |
Who makes it | The original creator (commonly credited to Schnurri_tv) | Unnamed fans, file by file |
Roster | The full roster players report | Partial — varies by file |
Behaviour depth | Full interaction menus, deepest reported behaviour | Simpler and thinner — varies by file |
Best for | The complete mod | A modern Minecraft world |
Read the table as a shape, not a score. The left column is a finished address: everything the mod ever was lives there. The right column is a moving target, because every port is a separate fan project and no two are guaranteed alike.
What You Get on 1.12.2 — the Complete Mod
On 1.12.2 you get the whole thing. The full character roster is here — our characters page lists who exists in which build, and the original’s column is the longest. The interaction menus, gifting and dialogue are at their deepest here, and this is the build the famous gameplay videos were, in almost every case, recorded on. The 1.12.2 original covers the 11 core characters; the characters page lists 14 cards in total, including later/unverified names that appear only on download sites. Ports cover a smaller range that varies by file.
The price is the game underneath it. While you play this build, you are playing 1.12.2-era Minecraft, with that era’s content and limits. Players usually handle this by keeping a separate 1.12.2 profile beside their normal setup, so the old version is a room they visit, not the house they live in.
“Complete” also needs one honest footnote. This is still a small fan project: behaviour is reported by players rather than documented by its maker, and quirks exist. Fullest does not mean flawless — it means nothing carrying this mod’s name contains more.
What You Get on 1.20.1 — the Mod Inside a Modern Game
On 1.20.1 the trade reverses. Your world, your other mods and your routine stay modern, and the companions come to you instead of you going back to them. For players whose Minecraft life already lives on 1.20.1, that convenience is the whole argument.
What you give up is content. Players report partial rosters, simpler behaviour and thinner dialogue from the ports, and exactly what is missing changes from file to file. A character you saw in a video may simply not exist in the port you downloaded, and that is the port’s shorter list, not a broken install.
Support is the quieter difference. The original is frozen but finished; a port can be careful and well kept, or uploaded once and abandoned. Nobody owes you updates on either side — but on the port side, you are depending on a stranger’s spare time continuing.
The Practical Differences Nobody Puts in Titles
Worlds belong to versions. A world you build inside a 1.20.1 setup is a modern world, and the 1.12.2 profile cannot simply open it with the full mod inside. Whichever build you choose, you are choosing the world the companions will live in, so decide before you invest hours in a base.
Other mods pull in the same direction. If your setup leans on modern mods that only exist for newer Minecraft, the port fits that life; the original asks you to keep a separate, older mod list. Neither is hard to install. See the install guide for the matching steps. They are two different setups, not one setup with a switch.
So, Jenny Mod 1.12.2 or 1.20.1 — Which Fits You?
Play 1.12.2 if the mod itself is the point. You came for the characters and the full experience, possibly because of a video — and that experience only exists whole in the original. An old game version is a small toll for the complete thing. The old profile costs you nothing on the days you are not using it.
Play the 1.20.1 port if your Minecraft is the point. Your world and your other mods already live on a modern version, and you want companions in that life without maintaining a museum profile. Accept the shorter roster as the price of admission, and judge your specific file by what it actually contains. Plenty of modern players make that trade happily.
If you are genuinely torn, start with the original anyway. Ten minutes in a throwaway Creative world on 1.12.2 shows you the full mod, and then any port can be measured against the real thing instead of against a title. Our download page lays both files side by side in its versions table, so you can see which file belongs to which setup before you commit. And if you end up wanting both, the section after this one shows how players keep them side by side. That ten minutes is play time after installation, not install time.
Can You Just Run Both?
Yes, and many players do exactly that. The launcher keeps separate installations for different versions side by side, so a 1.12.2 profile for the original and your normal 1.20.1 setup never touch each other. Each keeps its own worlds, its own mods folder and its own settings.
The only discipline required is housekeeping. Keep each world in the version it belongs to, and do not carry a world back and forth between the two setups. Treat them as two games that happen to share a launcher, and the arrangement runs itself.
Frequently Asked Questions
Is Jenny Mod 1.20.1 an official update of 1.12.2?
No. The 1.20.1 build is an unofficial community port made by fans. The original’s maker released the mod for 1.12.2 and never officially moved it forward, so a port is a conversion by other hands — not an update, and not “Jenny Mod 2”.
Which version has all the characters?
The 1.12.2 original. Its roster is the full one players report, and our characters page shows it as the longest list. The 1.20.1 ports carry partial rosters that differ from file to file, so a character from a video may not exist in your port at all.
Will my 1.20.1 world work if I switch to 1.12.2?
Not in any way worth relying on. Worlds belong to the version setup they were made in, and moving a world between an old and a modern setup is how saves get damaged. Keep a separate world for each build — a small Creative test world is enough to judge the mod itself.
Which version is more stable — Jenny Mod 1.12.2 or 1.20.1?
Neither side gets to claim a trophy here. The original is an old, finished build whose behaviour players know well, while a port’s quality depends entirely on the fan who made and kept it. The honest test is your own: run the file in a throwaway world first, whichever version you choose.
Where do I download the version I picked?
Start at our download page, where the versions table shows which file belongs to which platform and setup. Whichever you take, it should arrive as a .jar for a mods folder — an .exe or installer wearing the same title is not either of these builds. Scan the file and test it before it touches a world you care about.
