Simulated Addition
by Takkkom
With Simulated Addition installed, Create contraptions can use sails and propeller bearings that push airships through the air.
What it does
Simulated Addition is a small add-on for Create, and it needs Create, Create Aeronautics and Sable to work. Its new parts add to the airship-building toolkit: a Wooden Sail is a lower-cost symmetric sail that produces less lift and thrust than the usual sail, which makes it a gentler option for airships. Because the sail is cheaper to make, the cost of building an airship drops.
The Directional Propeller Bearing changes the direction of the thrust its propeller produces, which helps when turning an airship during high-speed flight. A Directional Gyroscopic Propeller Bearing is the stabilized version of the same part. The mod is released under the MIT License and is open source, with its source code and issue tracker published. Files exist for NeoForge on 1.21.1 only.
Key features
Wooden symmetric sail
A symmetric sail made from wood that generates a reduced lift and thrust compared with the standard sail.
Low-cost sail recipe
The sail is crafted from four planks, so no wool is needed, which keeps airship costs down.
Directional propeller bearing
A bearing that changes the direction of the propeller thrust, useful for turning airships at speed.
Directional gyroscopic bearing
A gyroscopic variant of the directional propeller bearing for steadier control of the thrust direction.
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 3
How it compares
Simulated: Alcubierre is a NeoForge mod for 1.21.1 under the MIT License, running on client and server, like Simulated Addition. Create: Droneworks Simulated is also a 1.21.1 NeoForge mod running on client and server, but it is released under All rights reserved. Create Aeronautics: Boat Propellers adds propellers to the same airship base, under All rights reserved.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Simulated Addition | NeoForge | 1.21.1 | Client and server | 2026-05-17 |
| Simulated: Alcubierre | NeoForge | 1.21.1 | Client and server | 2026-06-23 |
| Create: Droneworks Simulated | NeoForge | 1.21.1 | Client and server | 2026-07-09 |
| Create Aeronautics: Boat Propellers | NeoForge | 1.21.1 | Client and server | 2026-05-05 |
Questions
Does Simulated Addition need Create Aeronautics?
Does the server need Simulated Addition?
Which game version does Simulated Addition support?
In the catalog
Simulated Addition is one of 3,932 Transportation mods on ModsFinder, and one of 1,743 Transportation mods for NeoForge. 32,366 mods support Minecraft 1.21.1.
More from Takkkom
Similar mods
Official listing
- Modrinth page
- modrinth.com/mod/simulated-addition
- Owner
- Takkkom
- Published
- 2026-05-13
- Updated on Modrinth
- 2026-05-17
- Facts verified
- 2026-10-15