Choo Choo Tweaks

1. 01

   Speeds per minecart type

   Empty minecarts and minecarts carrying a player can each be given a separate speed, so routes can be tuned individually.

2. 02

   Command-based settings

   A minecartspeed command sets the speeds, letting operators adjust a railway without editing any file.

3. 03

   Per-world configuration

   Each world stores its own speed settings, so different worlds on the same installation can run different rail speeds.

4. 04

   Immediate changes

   New speeds apply as soon as they are set, with no restart needed while trains are running.

Who it’s for: Players who build railway systems in survival or creative worlds, and server owners who want to control minecart speeds on a multiplayer server.

MinecartSpeedDisplay is a Fabric client-side only mod under the GNU Lesser General Public License v3.0 only, released for 1.21.1 – 1.21.11, so it changes nothing on the server. Minecart Trains is a Fabric client and server mod for 1.21.7 – 1.21.8 under the GNU General Public License v3.0 only, covering the same version as Choo Choo Tweaks but adding a different train feature set. MinecartSpeedUnlimiter is server-side only under the MIT License, for 1.21.2 – 1.21.3, so players join without installing it.

Choo Choo Tweaks is one of 3,932 Transportation mods on ModsFinder, and one of 2,390 Transportation mods for Fabric. 13,697 mods support Minecraft 1.21.7.