ModsFinder

Collision Fix

by LopyMine

Collision Fix stops nearby mobs and other entities from pushing the player on the client side, while normal attacks still move the player.

FabricForgeNeoForgeClient-side onlyCC0 1.0 UniversalOpen source1.20 – 26.2

What it does

The mod changes the client-side collision checks so that entities cannot shove the player simply by getting close. Ordinary hits and other attacks still push the player as usual. Fabric API and MossyLib are required on every loader, and Mod Menu and YetAnotherConfigLib (YACL) are optional extras. Collision Fix is open source under the CC0 1.0 Universal license and is published for Fabric, Forge and NeoForge across 23 release versions, 1.20 – 26.2.

Key features

  1. No pushing by nearby mobs

    Mobs that come close no longer displace the player through client-side collision checks.

  2. Normal attacks still push

    Hits and other standard attacks keep moving the player, so combat knockback is unchanged.

  3. Selectable pushing entities

    Newer versions let the player choose which entities are able to push them, and limit this to specific servers.

Compatibility

Latest build for each game version and loader.

26.x4 of 4 versions with builds
26.22.0.1+26.2+fabricNot available2.0.1+26.2+neoforge
26.1.22.0.1+26.1+fabricNot available2.0.1+26.1+neoforge
26.1.12.0.1+26.1+fabricNot available2.0.1+26.1+neoforge
26.12.0.1+26.1+fabricNot available2.0.1+26.1+neoforge
1.21.x12 of 12 versions with builds
1.21.112.0.1+1.21.11+fabricNot available2.0.1+1.21.11+neoforge
1.21.102.0.0+1.21.10+fabricNot availableNot available
1.21.91.1.0+1.21.9Not availableNot available
1.21.82.0.0+1.21.8+fabricNot availableNot available
1.21.71.0.1Not availableNot available
1.21.61.0.1Not availableNot available
1.21.52.0.0+1.21.5+fabricNot availableNot available
1.21.42.0.0+1.21.4+fabricNot availableNot available
1.21.31.0.1Not availableNot available
1.21.21.0.1Not availableNot available
1.21.12.0.1+1.21.1+fabricNot available2.0.1+1.21.1+neoforge
1.211.0.1Not availableNot available
1.20.x7 of 7 versions with builds
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Requirements

Dependencies declared by the latest file for each loader.

Required 2

Fabric APILightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.
Required
MossyLibLibrary with basic utilities for Mossy projects.
Required

Optional 2

Mod MenuAdds a mod menu to view the list of mods you have installed.
Optional
YetAnotherConfigLib (YACL)A builder-based configuration library for Minecraft!
Optional

How it compares

Full comparison

Mob Collision Off is client and server, with files for 1.20.1 – 26.3, and is closed in its licensing. NoCollision needs the server to run, with the client optional, and is released under the MIT License for 1.20.3 – 26.2.

ModLoadersGame versionsEnvironmentUpdated
Collision FixFabric, Forge and NeoForge1.20 – 26.2Client-side only2026-07-25
Mob Collision OffFabric, Forge and NeoForge1.20.1 – 26.3Client and server2026-09-20
NoCollisionFabric, Forge, NeoForge and Quilt1.20.3 – 26.2Server required, client optional2026-06-17

Questions

Does Collision Fix need Fabric API on Forge?

No. Fabric API is required on Fabric, while MossyLib is required on every loader, Forge and NeoForge included.

Does the server need Collision Fix?

No. The mod is client-side only, so only the client needs it.

Can the pushing entities be limited?

Newer versions let the player choose which entities can push them, and the setting can apply only on specific servers.

In the catalog

Collision Fix is one of 3,545 Optimization mods on ModsFinder, and one of 2,575 Optimization mods for Fabric. 13,894 mods support Minecraft 26.2.

Optimization mods3,545Fabric modsMods for 26.213,894

More from LopyMine

All projects
Inventory Particles1.20.1 – 26.3PatPat [Mod & Plugin]1.16 – 26.3MossyLib1.20.1 – 26.3Inventory Interactions1.20.1 – 26.3Better Anvil1.19 – 1.21Transparent Entities1.21 – 1.21.8

Similar mods

Sodium1.16.3 – 26.3Iris Shaders1.16.5 – 26.3Entity Cullingb1.7.3 – 26.3FerriteCore1.16.5 – 26.3ImmediatelyFast1.18.2 – 26.3Sodium Extra1.16.2 – 26.3

What the author says

Collision Fix which fixes client-side collisions checks to prevent you from pushing by other entities. Mobs simply won't be able to push you if they get too close. You can still be pushed with normal attacks, etc. Starting with newer versions of the mod, you can choose which entities are able to push you. You can…
LopyMine, on the Modrinth page

Official listing

Owner
LopyMine
Published
2023-12-03
Updated on Modrinth
2026-07-25
Facts verified
2026-10-15

Tags

OptimizationTransportationUtilityCursedMobsSocial
Open on ModrinthCompare