Undertale mod list
Undertale 0.0.5 for Minecraft 1.21 (Fabric) declares 37 projects: 36 mods, 1 shaders.
How many mods are in Undertale?
Undertale 0.0.5 for Minecraft 1.21 has 36 mods: 18 client-only and 18 that also run on a server.
18 of the mods are client-only, so a server for this pack runs a shorter list. The "In packs" column shows how many of the 518 Modrinth packs we track include the same project. Back to the Undertale guide for RAM, install and server steps.
Mods (36)
| Name | Runs on | Type | In packs |
|---|---|---|---|
 [EMF] Entity Model Features | Client | mobs, utility | 230 |
 [ETF] Entity Texture Features | Client | decoration, utility | 238 |
 Architectury API | Client and server | library | 267 |
 Cardinal Components API | Client and server | library | 42 |
 Chat Heads | Client | decoration, social | 130 |
 Cloth Config API | Client and server | library | 406 |
 Clouser settings locker | Client and server | utility | 1 |
 Command Block IDE | Client and server | utility | 1 |
 Continuity | Client | decoration, utility | 171 |
 Enhanced Block Entities | Client | optimization, utility | 61 |
 Fabric API | Client and server | library | 325 |
 Fabric Language Kotlin | Client and server | library | 250 |
 Fabrishot | Client | utility | 26 |
 FancyMenu | Client and server | utility | 149 |
 FerriteCore | Client and server | optimization, utility | 377 |
 Geckolib | Client and server | game-mechanics, library | 172 |
 ImmediatelyFast | Client | optimization | 316 |
 Indium | Client | utility | 90 |
 Iris Shaders | Client | decoration, optimization | 282 |
 Konkrete | Client and server | library | 190 |
 Lambda | Server | management, utility | 1 |
 LibJF | Client and server | library | 32 |
 Lithium | Client and server | optimization | 303 |
 Melody | Client and server | library | 157 |
 Menu Music | Client | cursed, utility | 3 |
 Model Gap Fix | Client | optimization, utility | 82 |
 ModernFix | Client and server | optimization, utility | 184 |
 Skip backup screen | Client | utility | 2 |
 Slyde | Client | cursed, utility | 2 |
 Slyde More | Client | cursed, utility | 1 |
 Sodium | Client | optimization | 335 |
 Sodium Core Shader Support | Client | game-mechanics | 5 |
 Sodium Extra | Client | cursed, optimization | 230 |
 Sound Controller | Client | game-mechanics, optimization | 9 |
 Text Placeholder API | Client and server | library | 169 |
 WorldEdit | Client and server | library, management | 30 |
Shaders (1)
| Name | Runs on | Type | In packs |
|---|---|---|---|
 BSL Shaders | Client | bloom, cartoon | 73 |
2 more files are bundled inside the pack without a Modrinth project behind them, so they are not named here.
List taken from the pack's own version metadata on Modrinth's public API, last fetched . Each name links to that project's official Modrinth page. For the newest version, check Undertale on Modrinth.