SpaceY Expanded (SYX) by NecroBones An optional expansion for SpaceY Heavy Lifters that adds 42 7.5m parts among other enhancements. /mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones SpaceY Expanded (SYX) by NecroBones 2.0.1 for Kerbal Space Program Released Removed unnecessary :FOR[SpaceYExpanded] clauses in the patches Localized all tags Removed broken MM script: SpaceYExpanded.cfg Thanks to @JadeOfMaar for these changes: Fixes to variant themes // Soft-deprecate redundant custom themes Update mod (self) detection Rebalanced engines. Varied changes to mass, cost and thrust with slights ups and downs to TWR. Standardized Isp curves. Updated CryoEngines config. Penguin series engines stop being dual-mode and become purebred Hydrolox engines. Added VAB Organizer support. Fixed bulkhead profile mismatches. ]]> Tue, 16 Dec 2025 16:08:23 https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones/download/2.0.1 https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones SpaceY Expanded (SYX) by NecroBones 2.0.0.6 for Kerbal Space Program Released Changelog

2.0.0 Unofficial fork Fixed Variants.cfg to properly patch the tanks with the partvariants Fixed typo in the 10m stack separator

2.0.0.1 Fixed error in ghostparts.cfg which were preventing parts beginning with syx from being cloned

2.0.0.2 Fixed 3 engines which had the wrong oldName field: syx-eng-750-E4 syx-eng-750-E2 syx-eng-375-E1

2.0.0.3 Thanks to github user for this: Fixed KGXSupport and KGXH2Ow tank types not found

2.0.0.4 Adjusted the default mass, dry cost, liquid fuel/oxidizer values based on actual volume

2.0.0.5 Fixed ModuleManager syntax for Tweakscale to use % instead of @ Adjusted the B9PartSwitch.cfg to have LFO as the first/default subtype, and put the structural as the last

2.0.0.6 Removed the SpaceY.Expanded.dll as not being needed Removed files under a restricted license added by @zer0Kerbal Removed the ghostparts.cfg, now being handled by same file in main SpaceY mod

]]> Thu, 11 Dec 2025 20:50:30 https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones/download/2.0.0.6 https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones SpaceY Expanded (SYX) by NecroBones 1.4.99.2-prerelease for Kerbal Space Program Released Changelog
modName SpaceY Expanded (SYX) by NecroBones
license CC-BY-NC-SA-4.0+ARR
author NecroBones and zer0Kerbal
forum (https://forum.kerbalspaceprogram.com/index.php?/topic/211576-*/)
github (https://github.com/zer0Kerbal/SpaceYExpanded)
curseforge (https://www.curseforge.com/kerbal/ksp-mods/SpaceYExpanded)
spacedock (https://spacedock.info/mod/89)
ckan SpaceYExpanded

Version 1.4.99.2-prerelease - <Gracias Fitiales> edition

Change Summary 1.4.99.2

  • Add Spanish (EspaƱol) Localization
  • Gracias Fitiales
  • improved tags in several parts

Changes 1.4.99.2

  • Localization
  • Spanish (EspaƱol)
    • Add <es-es.cfg> v1.0.0.0
    • Gracias Fitiales
  • Improved several part tags
  • Issues
  • closes #101 - SpaceY Expanded (SYX) 1.4.99.2-prerelease <Gracias Fitiales> edition
  • closes #102 - 1.4.99.2 Additional Tasks
  • closes #43 - Spanish (EspaƱol) <es-es.cfg>
  • updates #39 - Localization - Master
  • updates #104 - [BUG] BFR tanks have texture issue
]]> Mon, 26 Jun 2023 20:19:25 https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones/download/1.4.99.2-prerelease https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones SpaceY Expanded (SYX) by NecroBones 1.4.99.1-adoption for Kerbal Space Program Released Changelog
modName SpaceY Expanded (SYX)
license CC-BY-NC-SA-4.0
author NecroBones and zer0Kerbal
forum (https://forum.kerbalspaceprogram.com/index.php?/topic/211576-*/)
github (https://github.com/zer0Kerbal/SpaceYExpanded)
curseforge (https://www.curseforge.com/kerbal/ksp-mods/SpaceYExpanded)
spacedock (https://spacedock.info/mod/89)
ckan SpaceYExpanded

Version 1.4.99.0-prerelease - <Thank you NecroBones> edition

  • Released
  • 17 Jan 2023
  • for KSP 1.12.5
  • by zer0Kerbal

Adoption by zer0Kerbal

Summary 1.4.99.0

  • This release is the first in a series of updates to this addon. Each update will update some of the parts and patches so that this addon can be updated in a more manageable manner instead of one massive update.
  • Phase I (initial) pass
  • parts pass started (see 1.4.99.0 for more details)
  • <ghostparts.cfg> is provided for testing.
  • This file will not be active for v2.0.0.0-release.
  • Can now search for sye or spacey in the editor search bar to find parts in this pack.
  • 42 total parts
  • Only updated parts are included
    • 11 parts newly updated
    • Bays
      • sye-serviceBay3m
      • sye-serviceBay5m
      • sye-serviceBay7m
    • Command
      • sye-probe7m
    • Control
      • sye-vernier1
    • Engines
      • sye-engine3mP1
      • sye-engine5mP2
      • sye-engine7mP4
    • Fairings
      • SYfairing10m
      • sye-fairing7m
    • Heatshields
      • sye-heatShield7m
  • 31 parts remain to be updated

Changes 1.4.99.0

Archival Releases 1.4.99.0

  • Create
  • 1.4.0.0-release - KSP 1.4 update - <Archival>
  • 1.4.0.0-release - KSP 1.4 update - <Archival>
  • 1.3.1.0-release - Clean-up - <Archival>
  • 1.3.0.0-release - Update - <Archival>
  • 1.2.0.0-release - Update & KSP 1.2 compatibility - <Archival>
  • 1.1.11.0-release - Tweaks - <Archival>
  • 1.1.10.0-release - Tweaks - <Archival>
  • 1.1.9.0-release - Tweaks - <Archival>
  • 1.1.8.0-release - Tweaks - <Archival>
  • 1.1.7.0-release - Career fixes - <Archival>
  • 1.1.6.0-release - KSP 1.1 Update - <Archival>
  • 1.1.5.0-release - Tweaks - <Archival>
  • 1.1.4.0-release - Tweaks - <Archival>
  • 1.1.3.0-release - Fixes - <Archival>
  • 1.1.2.0-release - Fixes - <Archival>
  • 1.1.1.0-release - Fixes - <Archival>
  • 1.1.0.0-release - Texture Compatibility - <Archival>
  • 1.0.0.0-release - Stable - <Archival>
  • 0.9.0.0-release - KSP 1.0.5 update - <Archival>
  • 0.8.0.0-release - Beta, engine updates - <Archival>
  • 0.7.0.0-release - Beta - <Archival>
  • 0.6.1.0-release - Tweaks - <Archival>
  • 0.6.0.0-release - Beta - <Archival>
  • 0.5.1.0-release - Beta - <Archival>
  • 0.5.0.0-release - Beta - <Archival>
  • 0.4.0.0-release - Alpha/Beta - <Archival>
  • 0.3.0.0-release - Alpha/Beta - <Archival>
  • 0.2.0.0-release - Alpha/Bet - <Archival>
  • 0.1.0.0-release - Initial Alpha test version - <Archival>
  • closes #7 - Archival Releases

Compatibility 1.4.99.0

Config 1.4.99.0

Localization 1.4.99.0

  • Create
  • Localization/
  • Create
  • [SpaceYExpanded.cfg] v1.0.0.0
    • adds localized tags to parts
  • closes #8 - Create Localization directory and contents
  • closes #10 - Create <SpaceYExpanded.cfg>
  • closes #40 - English <en-us.cfg>
  • closes #57 - Part Localization
  • updates #58 - Part Tags
  • updates #39 - Localization - Master

Parts 1.4.99.0

  • Add
  • <ghostParts.cfg> v1.3.0.0
  • Rename
  • parts to match naming scheme
    • replace SY with sye-
  • part files to match part names
  • Fix
  • Lint
  • Reformat
  • moved to SpaceY Corp
  • several localization strings
  • Errors
  • closes #71 - [BUG] from archival releases
  • Patches
  • Updated
    • filenames
    • Module Manger patch headers
    • file headers
    • general linting
  • applied patches supplied by forums
    • Penguin Patch applied
    • Vernier Patch applied
    • thank you to linuxgurugamer
  • closes #62 - [PATCH] Vernier
  • closes #72 - [PATCH] Penguin Engines Thrust

Assets 1.4.99.0

  • create Assets/ folder
  • convert
  • from mesh to MODEL
  • rename
  • Rename model files to unique names
  • textures to unique names
  • update
  • model pointers (.png et al to .dds)
  • model texture pointers to new names
  • relocate assets to Assets/
  • eliminate
  • remove duplicates textures/models
  • <SYadapter7m-Specular.dds> 1kb x3 3kb
  • <SYplate3m1m-Specular.dds> 1kb x2 2kb
  • <SYtank5m-Specular.dds> 1kb x4 x4 4kb
  • relocate part.cfg to Parts/
  • updates #9 - Part Asset Updates

Documentation 1.4.99.0

Cover image 1.4.99.0

  • Create HeroLogo/Cover image
  • closes #45 - Create HeroLogo.png

Status 1.4.99.0

  • Issues
  • closes #1 - SpaceY Expanded (SYX) 1.4.99.0-adoption <Thank you NecroBones> edition
  • closes #2 - 1.4.99.0 Create Legal Mumbo Jumbo
  • closes #3 - 1.4.99.0 Create Documentation
  • closes #4 - 1.4.99.0 Create Social Media Presence
]]> Fri, 12 May 2023 02:09:54 https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones/download/1.4.99.1-adoption https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones SpaceY Expanded (SYX) by NecroBones 1.4 for Kerbal Space Program Released 1.4 (2018-04-02) - KSP 1.4 update.

  • Reworked color-changing to use KSP 1.4's mesh switcher.

  • Flag decals disabled for now, since the stock mesh switcher doesn't play nicely with them.

  • Disabled auto-caps on tanks, due to KSP bugs over several versions.

  • Added some missing definitions for Modular Fuel Tanks.

  • Changed ModularFuelTanks config to use consolidated wildcard patch.

]]> Mon, 02 Apr 2018 17:40:41 https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones/download/1.4 https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones SpaceY Expanded (SYX) by NecroBones 1.3.1 for Kerbal Space Program Released 1.3.1 (2016-11-03) - Clean-up.

  • Added "NEEDS" conditional for Connected Living Space patches, to clean up log spam.

  • Consolidated the engine thrust transforms on the Penguin series engines.

]]> Thu, 03 Nov 2016 15:24:36 https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones/download/1.3.1 https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones SpaceY Expanded (SYX) by NecroBones 1.3 for Kerbal Space Program Released 1.3 (2016-10-18) - Update.

  • Moved service bays to Payload tab.

  • Added a pair of 10m-3.75m engine adapters.

  • Added 10m stack separator.

  • Added two new lengths of 10m fuel tanks.

  • Added "SaturnV" paint scheme to 10m tanks to match new engine adapters.

]]> Tue, 18 Oct 2016 20:04:33 https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones/download/1.3 https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones SpaceY Expanded (SYX) by NecroBones 1.2 for Kerbal Space Program Released 1.2 (2016-10-12) - Update & KSP 1.2 compatibility.

  • Added KSP 1.2 and KerbNet modules to probe cores.

  • Corrected a mesh alignment issue on the E1 Emu engine.

  • Added 10m parts, including some large thrust plates for SpaceX BFT/MCT/ITS styled lifters.

  • Categories adjusted for several parts, corresponding to 1.2 changes.

]]> Wed, 12 Oct 2016 16:54:46 https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones/download/1.2 https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones SpaceY Expanded (SYX) by NecroBones 1.1.11 for Kerbal Space Program Released 1.1.11 (2016-08-01) - Tweaks.

  • Icon-only shroud added to fairing base, for easy identification in menu.

  • Removed RemoteTech modules from probe core (now handled by patch in SpaceY-Lifters).

  • Added a compatibility exclusion for HPTechTree.

]]> Mon, 01 Aug 2016 15:38:36 https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones/download/1.1.11 https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones SpaceY Expanded (SYX) by NecroBones 1.1.10 for Kerbal Space Program Released 1.1.10 (2016-07-12) - Tweaks.

  • Restricted liquid fuel engines, fairings, and decouplers to non-surface part testing contracts, to match SRBs.

  • Adjusted some nickname tags on engines.

]]> Tue, 12 Jul 2016 19:45:29 https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones/download/1.1.10 https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones SpaceY Expanded (SYX) by NecroBones 1.1.9 for Kerbal Space Program Released 1.1.9 (2016-05-01) - Tweaks.

  • Updated Probe core to use IndicatorLights if available.

  • Probe cores now also have a toggle option for light-up labels that correspond to the indicator lights.

  • Converted many texture placeholders to DDS format (not that this gains much of anything).

]]> Sun, 01 May 2016 16:48:18 https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones/download/1.1.9 https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones SpaceY Expanded (SYX) by NecroBones 1.1.8 for Kerbal Space Program Released 1.1.8 (2016-04-25) - Tweaks.

  • More search keywords on engines.

  • Added collider setting for procedural fairing base.

  • Updated heat shield's staging settings to match stock changes in 1.1.

  • Fixed the "always transparent" problem in the VAB for the service/cargo bays.

]]> Mon, 25 Apr 2016 19:06:59 https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones/download/1.1.8 https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones SpaceY Expanded (SYX) by NecroBones 1.1.7 for Kerbal Space Program Released 1.1.7 (2016-04-17) - Career fixes.

  • Drastically reduced career prices for fuel tanks, to bring them into line with stock again.

  • Adjusted career prices of E1,E2,E4,R9 engines, to bring them into line with stock again.

  • Increased prices on Penguin (P-series) engines.

]]> Sun, 17 Apr 2016 15:36:17 https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones/download/1.1.7 https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones SpaceY Expanded (SYX) by NecroBones 1.1.6 for Kerbal Space Program Released 1.1.6 (2016-3-31) - KSP 1.1 Update.

  • Moved ModuleManager patches to "Patches" folder.

  • Added tags for part searches.

  • Updated ModuleManager inclusion.

]]> Thu, 31 Mar 2016 15:22:03 https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones/download/1.1.6 https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones SpaceY Expanded (SYX) by NecroBones 1.1.5 for Kerbal Space Program Released 1.1.5 (2016-01-29) - Tweaks.

  • Updated the CryoEngines config to be consistent with its new propellant ratio.
]]> Thu, 18 Feb 2016 13:26:29 https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones/download/1.1.5 https://spacedock.info/mod/89/SpaceY%20Expanded%20(SYX)%20by%20NecroBones