ModsFinder

Sable No Collision

by R1FoM_

Sable No Collision removes collision between player sub-levels, so blocks can be placed where another sub-level already sits.

NeoForgeClient and serverMIT LicenseOpen source1.21.1

What it does

Sable No Collision lets a player pass through sub-levels in the world, much like noclip, and place blocks inside a sub-level even when it overlaps another one. The mod requires Sable and runs on NeoForge for 1.21.1 only. Both the client and the server need it, so every player on a server running the mod installs it as well.

Movement and placement are controlled with two commands, snc noclip and snc block place. A speed modification slider can be opened with the X key, and the keyboard bindings, which are unbound by default, sit in the Sable NC category. Settings can also be changed through config files. The mod is released under the MIT License and is open source, with its source code and issue tracker publicly available.

First published on 2026-06-14, the current NeoForge file is version 1.2 for 1.21.1, dated 2026-06-15. It is a game mechanics mod with utility and management tags.

Key features

  1. Sub-level noclip

    Players can walk through sub-levels in the world, bypassing their collision the way noclip does in other games.

  2. Overlapping block placement

    Blocks can be placed in a sub-level that overlaps another sub-level, instead of being blocked by the existing geometry.

  3. Speed slider

    A speed modification slider opens with the X key so the player can adjust movement speed while noclip is active.

  4. Commands

    Two commands, snc noclip and snc block place, toggle passing through sub-levels and placing blocks inside them.

  5. Keybinds and config

    Keyboard bindings are unbound by default in the Sable NC category, and config files let server owners and players change behavior.

Compatibility

Latest build for each game version and loader.

1.21.11.2
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 1

SableA library mod for interactive moving block structures, or "sub-levels"
Required

Questions

Does Sable No Collision need Sable installed?

Yes. Sable is a required dependency, so it must be installed alongside Sable No Collision on NeoForge 1.21.1.

Do players need the mod to join a server that runs it?

Yes. Every player and the server need a copy of the mod.

How are the keybinds set?

The bindings are unbound by default and sit in the Sable NC category. They can be assigned in the controls menu or changed through the mod's config files.

In the catalog

Sable No Collision is one of 29,952 Game mechanics mods on ModsFinder, and one of 12,140 Game mechanics mods for NeoForge. 32,366 mods support Minecraft 1.21.1.

Game mechanics mods29,952NeoForge modsMods for 1.21.132,366

More from R1FoM_

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SPR Additions1.21.1CC: AR (Neoforge)1.21.1

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What the author says

The mod adds the ability to pass through sub-levels and the world (like noclip), as well as place blocks on a sub-level even if it is overlapped by other sub-levels or the world. There are two commands: 1. /snc noclip - Allows passing through the world and sub-levels. 2. /snc block_place - Allows placing blocks on a…
R1FoM_, on the Modrinth page

Official listing

Owner
R1FoM_
Published
2026-06-14
Updated on Modrinth
2026-06-15
Facts verified
2026-10-15

Tags

Game mechanicsUtilityManagement
Open on ModrinthCompare