Undertaleby Clouser · Modpacks · 1.21Minecraft Full Undertale map Experience (Part 1-2)
Free175K downloads
Atmos: Minecraft Edition is a modpack that works on Minecraft 1.21. Here are 12 modpacks that do a similar job, ranked by how close they are and how many people use them.
| Resource | Downloads | Rating | Versions | Last update | Price |
|---|---|---|---|---|---|
 Atmos: Minecraft Editionthe one you looked at | 45K | – | 1.21 | Mar 7, 2026 | Free |
| UndertaleClouser | 175K | – | 1.21 | May 23, 2025 | Free |
 Hollow KnightClouser | 83K | – | 1.20 | Jun 12, 2024 | Free |
 Noyan ModPackNoyan | 52K | – | 1.20 – 26.x | Oct 1, 2026 | Free |
 RLFabric32bitx64bit | 38K | – | 1.20 | Jun 13, 2026 | Free |
 Mine StrikePomidorhs | 87K | – | 1.20 | 10 days ago | Free |
 Sodium Fps+exincz404 | 54K | – | 1.18 – 1.21 | Oct 3, 2026 | Free |
 TheoBalds PvP MapLeothegreatmc | 33K | – | 1.21 | Sep 27, 2026 | Free |
 COBBLEVERSELUMYVERSE | 7.2M | – | 1.21 | Jul 21, 2026 | Free |
Undertaleby Clouser · Modpacks · 1.21Minecraft Full Undertale map Experience (Part 1-2)
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