Create TrainModpacks · 1.20 – 1.21Main about Create and its trains,better player models and the maids,those who like above will definitely want to download it! WARNING:don't let the Maids…
Free72,469 downloads
You've all seen those Minecraft videos like 1 vs 1000, 2 vs 1000, and etc. Would you like to try fighting against that many players yourself? If so, this…
Direct download from Modrinth · 268,567 downloads
UnstableSMP is a modpack made by Gugopleks. You've all seen those Minecraft videos like 1 vs 1000, 2 vs 1000, and etc. Would you like to try fighting against that many players yourself? If so, this…
It supports Minecraft 1.21. It has been downloaded 268,567 times on Modrinth. The last update came out on Mar 12, 2026.
UnstableSMP has had 7 releases on Modrinth since Mar 11, 2026. 7 of them came out in the past year. The newest is 1.21.11, released on Mar 11, 2026. It is made for Minecraft 1.21.11. It runs on Fabric. The download is 14.2 MB.
| Version | Released | Minecraft | Type |
|---|---|---|---|
1.21.11 | Mar 11, 2026 | 1.21.11 | Beta |
1.21.8 | Mar 11, 2026 | 1.21.8 | Beta |
1.21.7 | Mar 11, 2026 | 1.21.7 | Beta |
1.21.5 | Mar 11, 2026 | 1.21.5 | Beta |
1.21.4 | Mar 11, 2026 | 1.21.4 | Beta |
This modpack comes with a pre-installed map for single-player mode. On this map, you can fight against the “Law” from UnstableSMP. Just to clarify, the original author of this map is **CarpetPvpMaps**.
Thanks to this PvP ModPack, you can practice your PvP skills against a large number of players (bots).
By downloading this modpack, you won't have to bother with the tedious process of installing maps, selecting mods, etc.
You can choose who you will fight for on this map:
Choose your kit or customize your own:
Fully customizable bots:
Choose your partner:
You can turn on the music if you get bored:
If you want to see an example and better understand the map, you can watch this video from the original author (all rights to the map belong to him):
Written by Gugopleks. Read it with pictures on Modrinth.
This modpack runs on Fabric for Minecraft 1.21. The launcher you install it with sets that up for you.
Download the .mrpack file from Modrinth.
Open it with a launcher that reads .mrpack files, such as the Modrinth App or Prism Launcher: it makes a new instance with every mod and setting of the pack.
Give the instance enough memory: most modpacks want 4 to 8 GB.
To play it with friends on a server, use the server files of the modpack if its page offers them; otherwise install the same mods on the server.
Full guide: How to install Minecraft mods
| Resource | Downloads | Versions | Last update | Price |
|---|---|---|---|---|
| UnstableSMPthe one you looked at | 269K | 1.21 | Mar 12, 2026 | Free |
| Create TrainHadesScience | 72K | 1.20 – 1.21 | Jul 21, 2026 | Free |
 PvP OptimizedMaximalOG | 73K | 1.21 – 26.x | 10 days ago | Free |
Not yet. The newest version it supports is Minecraft 1.21.
Yes. UnstableSMP is free to download from Modrinth.
Yes. The last update came out in the past day.
Create TrainModpacks · 1.20 – 1.21Main about Create and its trains,better player models and the maids,those who like above will definitely want to download it! WARNING:don't let the Maids…
PvP OptimizedModpacks · 1.21 – 26.xThe best modpack out there which focuses on improving in game FPS and your pvp experience with mods like sodium, lithium, BetterHurtCam+, etc to ensure…
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