Create: Logic
by ggg3698
Create: Logic lets players write small programs in its own scripting language and run them from a computer block placed inside a Create setup.
What it does
The mod adds a computer block that holds a script. A player places the computer, right-clicks it to enter code, presses save, and shift-right-clicks to toggle the script on or off. The language is built around named systems: a script declares systems such as INIT and TICK, and other systems can be called with arguments and return values. Variables can be declared as global or local, typed as integers or as Minecraft items by item id, and changed with set and arithmetic commands like ADD, SUB, MUL and DIV. WAIT pauses a script in ticks, and PRINT, INFO, WARN and ERROR write messages to the output.
Create: Logic requires Create, which the mod builds on for its machines and automation. Create is a required dependency, so it must be installed with this mod. CC: Tweaked is an optional dependency and is not needed to run scripts. A server running it needs every connecting player to have it too. Files are published for NeoForge only, for 1.21.1, and the latest file is 0.0.8 from 2026-07-15 on the alpha channel. The code is open source under the MIT License.
Key features
Scripts on computer blocks
A computer block stores a script that a player enters in-game, then saves and toggles on or off.
Systems and calls
Scripts declare named systems, including INIT and TICK entry points, and call one another with arguments.
Typed variables
Global and local variables hold integers or Minecraft item ids, and can be changed with set and arithmetic commands.
Timing and output
WAIT delays a script in ticks, and PRINT, INFO, WARN and ERROR write messages to the output.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Optional 1
Use cases
Who it’s for: The mod suits players who build Create automation and want logic that does not depend on redstone, and server owners who run it for a shared base.
How it compares
Create: Var Tag is open source under the MIT License, runs on client and server, and targets NeoForge 1.21.1 like this mod. Numberous is also NeoForge 1.21.1, runs on client and server, but is not open source and is released under All rights reserved. Create More Automation covers Forge and NeoForge 1.19.2 – 1.21.1, is not open source, and is released under All rights reserved.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Create: Logic | NeoForge | 1.21.1 | Client and server | 2026-07-15 |
| Create: Var Tag | NeoForge | 1.21.1 | Client and server | 2026-05-16 |
| Numberous | NeoForge | 1.21.1 | Client and server | 2026-04-26 |
| Create More Automation | Forge and NeoForge | 1.19.2 – 1.21.1 | Client and server | 2025-11-02 |
Questions
Does Create: Logic need Create installed?
Does the server need Create: Logic?
Is CC: Tweaked needed to write scripts?
Which game versions does it support?
In the catalog
Create: Logic is one of 8,499 Technology mods on ModsFinder, and one of 3,557 Technology mods for NeoForge. 32,366 mods support Minecraft 1.21.1.
Similar mods
What the author says
A create automation with using own programming language, naming "Metal". Place a computer, right click, enter code, press save, shift+right click for toggle run. API: There is some functions to work with Metal.
Official listing
- Modrinth page
- modrinth.com/mod/create-logic
- Owner
- ggg3698
- Published
- 2026-04-30
- Updated on Modrinth
- 2026-07-15
- Facts verified
- 2026-10-15