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LoTAS-Light

by Scribble · for Minecraft

Tools for creating Tool-Assisted Speedruns in MC 1.21+

26KDownloads
11d agoLast updated
GPL-3.0-onlyLicense
FabricLoaders

About LoTAS-Light

From Modrinth

Tools for creating Tool-Assisted Speedruns in MC 1.21+

LoTAS-Light ===========

Continuation of LoTAS for versions higher than 1.20.3, but with a reduced feature set

Needs Fabric-API

Why remove features?


  1. Updating LoTAS to new versions was always very tedious due to the large feature set… Testing and verifying each feature was hard and with Mojangs faster release schedule, we could not keep up (especially if Mojang rewrites everything between minor versions)
  2. Mojang patched a lot of things, so LoTAS's features would be reduced either way

Features


Improved /tick command

  • /tick rate supports tickrates lower than 1
  • A second /tick freeze by simply typing /tick rate 0, which also freezes the player
  • Tickrates higher than 20 also affect the player

Tickrate keybinds

Same deal as LoTAS

  • . increases the tickrate
  • , decreases the tickrate
  • F8 toggles /tick rate 0
  • F9 advances 1 tick while the game is frozen

Savestates

  • /savestate command for "quicksaving" and "quickloading" a minecraft world
  • J and K for saving and loading respectively

Item Duplication

  • Press Pause to save the game with the item in your inventory
  • Throw out the item out of your inventory or put it in a chest
  • Press O
  • Rejoin the world

Config

  • /lotaslight for changing the config

No Multiplayer support!! ======================== The reason why this mod doesn't support multiplayer is simply: Savestates. Basically Mojang never intended a quickloading feature, so to load a different world, it is intended that you stop the Minecraft server (Imagine restarting and reconnecting to the server for every savestate). Changing this requires a lot of work, more than I am willing to put into this mod. If you want to see (somewhat) working multiplayer savestates, check out TASmod

Translations

Help translate this mod with Weblate

Contributions

  • Chinese Simplified
  • Blom
  • BoredYukolin
  • JustaSqu1d
  • French
  • azulamazigh
  • Elvee
  • Zpiboo
  • German
  • ScribbleTAS
  • Italian
  • LeoAnimates
  • Japanese
  • 17005162
  • Naruyoko
  • ScrambledMC
  • Korean
  • swwgdxed
  • LOLCAT
  • ScribbleTAS
  • Polish
  • 4NTJ
  • mamelao
  • NULLderef
  • Portuguese (Brazil)
  • xnqlb
  • Russian
  • PlayGame1435

Bug reports and TASing help ===========================

Bugs can preferably reported on GitHub, but you can also use Discord, where we also provide help!

Highlights

From source data

Game versions

Supports 21 Minecraft versions, the newest being 26.3.

Loaders

Runs on Fabric.

Footprint

Rated a light load on a server.

What kind of mod it is

From the catalog
Listed on Modrinth as “Mods”

Weapons, items & crafting

New weapons, gear, items and the recipes to make them.

Runs on your server

From source side support

Modrinth lists LoTAS-Light as required on the server. Check its Modrinth page to see whether players need it too.

Compatibility

Game
Minecraft
Loaders
Fabric
Runs on
Serverrequired on the server
Game versions
26.3 and 20 earlier

Verified at the source

  • ✓ModrinthOfficial listing, checked 2026-10-01Open ↗
  • ✓AuthorScribble, as published on Modrinth
  • ✓LicenseGPL-3.0-onlyFree

LoTAS-Light, answered

Generated from the mod’s own source data.

Do my players need to install LoTAS-Light?

Modrinth lists LoTAS-Light as required on the server. Check its Modrinth page to see whether players need it too.

Which loaders does it support?

Fabric.

Is it free?

Yes. LoTAS-Light is free to download from Modrinth. Its license is GPL-3.0-only.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

NxLabs

Run LoTAS-Light on a Minecraft server.

Deploy in about a minute from $4.20 a month, then add LoTAS-Light in one click.