User Interface Builder+ - A KSP style vehicle builder interface

[brunog]

Builder+ v0.1.0 (WIP)

Replaces the stock vehicle editor UI with a modern KSP-style interface.

License: MIT
Source Code: https://github.com/brunog1235/BuilderPlus
Download: https://spacedock.info/mod/4204/BuilderPlus#changelog
Dependencies: StarMap Mod Loader >= 0.4.5

Features:
In Download Link

Installation:
1. Extract the zip into your KSA Content folder so you have Content/BuilderPlus/

2. Add to manifest.toml:

[[mods]]
id = "BuilderPlus"
enabled = true

3. Launch via StarMap

Known Issues:
This is a work in progress — expect bugs.

Credits:
- Font Awesome 6 (fa-solid-900.ttf) — CC BY 4.0 / SIL OFL 1.1


In download Link

 

[Kiwi Shark]

That's really cool! Well done!

 

[brunog]

That's really cool! Well done!

Thanks! Going to update later with more functionality stuff, like saving loading ships, etc.

 

[Ry_Fieri]

Coming from many hours in KSP this is such a nice QOL mod, super intuitive. One small issue I am having is that the icons for all the categories and tools seem to be bugged, I get diamonds with question marks for all of them . The mouse hover tool tips still help me find the right tabs and functions for now.

Well done

 

[brunog]

Coming from many hours in KSP this is such a nice QOL mod, super intuitive. One small issue I am having is that the icons for all the categories and tools seem to be bugged, I get diamonds with question marks for all of them . The mouse hover tool tips still help me find the right tabs and functions for now.

Well done

Yes another user told me about this error, will get it sorted tomorrow, sorry! can you try maybe installing the font on the mod folder to your pc to check if that fixes it temporarly? Thanks!

 

[brunog]

In the meantime, here its v0.2.0

BuilderPlus by brunog___

0.2.0 for KSA 2026.4.10.4057 | Download: 186.65 KiB | Released on: 2026-04-12 Replaces the vehicle editor UI with a KSP-style interface featuring a parts catalogue, toolbar, stages, sequences, and launch panel.

spacedock.info

Feel free to send me a message about features/errors!

 

[Ry_Fieri]

Yes another user told me about this error, will get it sorted tomorrow, sorry! can you try maybe installing the font on the mod folder to your pc to check if that fixes it temporarly? Thanks!

Updated to the latest version and installed the font, Looks like it did not change anything unfortunately.

P.S. You may also want to update the link to your mod in your original post so people don't get directed to your v0.1.0 release by default. I almost downloaded the same version again LOL

 

[brunog]

BuilderPlus v0.3.0 ChangelogNew Features

• Vertical rocket orientation — parts now spawn upright in the VAB like KSP
• Delete key to remove selected parts
• Keyboard shortcuts: R (radial symmetry), X/Shift+X (cycle symmetry), C (snap), V (connect)
• Part rotation shortcuts: W/A/S/D/Q/E
• Scroll wheel to pan camera up/down
• Shift+Scroll to zoom in/out
• Shift+Scale Gizmo for uniform scaling on all axes
• Camera auto-centers on first part placement and when moving root part
• Font Awesome icons now load reliably for all users

Known Limitations

• Part rotation shortcuts don't work when Snap mode is active

https://spacedock.info/mod/4204/BuilderPlus