
data pack
Cobblemon: Missingno!Minecraft data pack for 1.21.1
A fakemon that appears where you shouldn't be and can also learn any move via TM/HM!
- Latest version
- 1.2
- Minecraft
- 1.19.2 to 1.21.1
- Licence
- LicenseRef-All-Rights-Reserved
- Downloads
- 2.7k
- Updated
- 3 mo ago
- Available on
- Modrinth
Host Cobblemon: Missingno! servers
Deploy a server with Cobblemon: Missingno! already added to the world, on hardware built for it.
- 1.21.1
- Data pack
- One click install
- Version matched
- Automatic backups
- NVMe SSD
Screenshots
Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.
Minecraft versions
Every version Cobblemon: Missingno! declares support for, newest first, with the Java runtime that version needs.
| Minecraft | Through | Java | Evidence | Released |
|---|---|---|---|---|
| 1.21.1 | Data pack | 21+ | declared | 8 Aug 2024 |
| 1.21 | Data pack | 21+ | declared | 13 Jun 2024 |
| 1.21-rc1 | Data pack | 21+ | declared | 10 Jun 2024 |
| 1.21-pre4 | Data pack | 21+ | declared | 7 Jun 2024 |
| 1.21-pre3 | Data pack | 21+ | declared | 5 Jun 2024 |
| 1.21-pre2 | Data pack | 21+ | declared | 31 May 2024 |
| 1.21-pre1 | Data pack | 21+ | declared | 29 May 2024 |
| 24w21b | Data pack | 21+ | declared | 22 May 2024 |
| 24w21a | Data pack | 21+ | declared | 22 May 2024 |
| 24w20a | Data pack | 21+ | declared | 15 May 2024 |
| 24w19b | Data pack | 21+ | declared | 10 May 2024 |
| 24w19a | Data pack | 21+ | declared | 10 May 2024 |
| 24w18a | Data pack | 21+ | declared | 3 May 2024 |
| 1.20.6 | Data pack | 21+ | declared | 29 Apr 2024 |
| 1.20.5 | Data pack | 21+ | declared | 23 Apr 2024 |
| 1.20.5-rc3 | Data pack | 21+ | declared | 22 Apr 2024 |
| 1.20.5-rc2 | Data pack | 21+ | declared | 19 Apr 2024 |
| 1.20.5-rc1 | Data pack | 21+ | declared | 18 Apr 2024 |
| 1.20.5-pre4 | Data pack | 21+ | declared | 17 Apr 2024 |
| 1.20.5-pre3 | Data pack | 21+ | declared | 16 Apr 2024 |
| 1.20.5-pre2 | Data pack | 21+ | declared | 15 Apr 2024 |
| 1.20.5-pre1 | Data pack | 21+ | declared | 10 Apr 2024 |
| 24w14a | Data pack | 21+ | declared | 3 Apr 2024 |
| 24w13a | Data pack | 17+ | declared | 27 Mar 2024 |
| 24w12a | Data pack | 17+ | declared | 20 Mar 2024 |
| 1.19.2 | Data pack | 17+ | declared | 5 Aug 2022 |
Download
From Cobblemon: Missingno!’s own host. Nothing is re-hosted here.
Most recently published release
missingno 1.2.zip · 43 KB · for 1.21.1, 1.21, 1.21-rc1, 1.21-pre4, 1.21-pre3 +20 more
89bb78cdbbc5…Dependencies
What Cobblemon: Missingno!declares it needs, from the author’s own release metadata. A required one has to be installed alongside it or it will not load.
Frequently asked
Does Cobblemon: Missingno! work on Minecraft 1.21.1?
Yes. 1.21.1 is the newest Minecraft version Cobblemon: Missingno! 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 Cobblemon: Missingno! 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.
Do I need to install Cobblemon: Missingno! on the client or the server?
The server only. Players join with an ordinary Minecraft client and install nothing.
What does Cobblemon: Missingno! need to run?
It declares Cobblemon as required, so that has to be installed alongside it or it will not load. Each one is linked in the dependencies section above.
What licence is Cobblemon: Missingno! under?
LicenseRef-All-Rights-Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.
How do I install Cobblemon: Missingno!?
Data packs install per world: put the downloaded file in that world's datapacks folder and run /reload, or add it when creating the world. No loader is involved. On a server, the world folder lives next to the server jar.
Where do I download Cobblemon: Missingno! safely?
Start with the author's page on Modrinth, 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.
Is this information wrong or missing something? .

