ROEngines is a mod that takes the best versions of engine models available and uses them as the in-game models for Realism Overhaul parts. The duplicate engines that exist in Realism Overhaul are removed.

Historically, Realism Overhaul has been a mod that provides only config files that change the sizes and values of existing parts from stock and mods. This has allowed the mod to represent many different parts and engines that existed historically. Often, these models are only close approximation of what the real life engines look like. Other times, these models are not accurate at all and are only used in order to fill a niche that is needed.

Duplicated parts are a common occurrance in Realism Overhaul. Players will often have multiple mods installed that will have the same engines configured. ROEngines fixes this problem by removing the duplicated engines and only representing a single version of the configured engine.

Many players will typically install mods for specific engines. This can lead to very large installs with parts that are unwanted just to get certain engines. This will hopefully fix some of those problems by offering a single source for many engines.

All the modders that used their time and considerable skills to develop the models, animations and textures that you see represented in game. Each part that is included inlcudes reference to the original modder that created the part. In all situations I have respected the licenses (as far as I know) and where authors could be reached, I received permission to include them. If you find anything that you do not think should belong, please let me know and I will remove them.

• Module Manager
• Realism Overhaul
• B9PartSwitch
• ROLibrary

These come bundled with the mod.

• Patch Manager

ROEngines uses Module Manager and Patch Manager to remove the duplicated versions of the engines included in the mod. This way, you will only see one version of say an LR79, and it will be the version from ROEngines.

I understand that some of you may want these other versions of engines back, so I have used the Patch Manager mod to make this very easy for you to manage. Patch Manager allows you to select which Module Manager patches are applied. So for each engine that is included in ROEngines, you can choose to keep, or remove the patch that will hide the other variants, and the great thing is that it is all done through the KSP interface, no config editing required.

1. Go to the Space Center screen and click the icon for Patch Manager
2. Inside the Window, click on the ROEngines button
3. By default, all patches are active. Active patches are green. When these patches are active, it means that ONLY the ROEngines version of the engine will show in your game. All other versions of the same engine will be removed.
4. To deactive a patch (allow duplicate engines), you simply click on the corresponding button. If the patch is disabled, it is shown in red.
5. Click the Apply All button on the bottom left of the window.
6. Use Patch Manager to shut down KSP, or click acknowledge and continue playing. Your patch will not be active until you restart KSP.

• Liquid Engines (50+)

  • A-4 (RealEngines by Alcentar)
  • Aerobee (Taerobee by Beale and CobaltWolf)
  • Agena 8048 (SSTU by ShadowMage)
  • Agena 8096 (SSTU by ShadowMage)
  • Agena 8096C (Bluedog Design by CobaltWolf)
  • AJ10-137 (Apollo by DECQ)
  • AJ10-190 (SSTU by ShadowMage)
  • AJ10 Early (RealEngines by Alcentar)
  • AJ10 Mid (RealEngines by Alcentar)
  • AJ10 Advanced (Bluedog Design by CobaltWolf)
  • BE-3 (NicheParts by MockingBird)
  • E-1 (Bluedog Design by CobaltWolf)
  • F-1 (SSTU by ShadowMage)
  • F-1B (SSTU by ShadowMage)
  • H-1C (Bluedog Design by CobaltWolf)
  • H-1D (Bluedog Design by CobaltWolf)
  • J-2 (SSTU by ShadowMage)
  • J-2X (SSTU by ShadowMage)
  • LR101 (Bluedog Design by CobaltWolf)
  • LR105 (Bluedog Design by CobaltWolf)
  • LR79 (Buedog Design by CobaltWolf)
  • LR79/S-3 Vernier (Bluedog Design by CobaltWolf)
  • LR87 (Bluedog Design by CobaltWolf)
  • LR87 Single (Bluedog Design by CobaltWolf)
  • LR87 Extended Nozzle (Bluedog Design by CobaltWolf)
  • LR87 Single Extended Nozzle (Bluedog Design by CobaltWolf)
  • LR87-LH2 (Bluedog Design by CobaltWolf)
  • LR87-LH2 Vac (Bluedog Design by CobaltWolf)
  • LR91 (Bluedog Design by CobaltWolf)
  • LR89 (Bluedog Design by CobaltWolf)
  • LR101 (Bluedog Design by CobaltWolf)
  • LR105 (Bluedog Design by CobaltWolf)
  • M-1 (FASA by Frizzank)
  • M-1 Sea Level (FASA by Frizzank)
  • Merlin Family (SSTU by ShadowMage)
  • NAA75-110 Redstone (RealEngines by Alcentar)
  • NK-33 (RealEngines by Alcentar)
  • NK-43 (RealEngines by Alcentar)
  • ORM-65 (Custom Model by Basila)
  • RD-0105 (RealEngines by Alcentar, Model Edits by Pap and Blowfish)
  • RD-0110 (SSTU by ShadowMage)
  • RD-0120 (RealEngines by Alcentar)
  • RD-0124 (RealEngines by Alcentar)
  • RD-0146 (RealEngines by Alcentar)
  • RD-0210 (RealEngines by Alcentar)
  • RD-0212 (RealEngines by Alcentar)
  • RD-100 (RealEngines by Alcentar)
  • RD-107 (SSTU by ShadowMage)
  • RD-108 (SSTU by ShadowMage)
  • RD-119 (Soviet Rockets by RaiderNick)
  • RD-170 (SSTU by ShadowMage)
  • RD-180 (SSTU by ShadowMage)
  • RD-191 (SSTU by ShadowMage)
  • RD-214 (Soviet Rockets by RaiderNick)
  • RD-216 (Soviet Rockets by RaiderNick)
  • RD-8 (RealEngines by Alcentar)
  • RD-58 (RealEngines by Alcentar)
  • RL10A-3 (SSTU by ShadowMage)
  • RL10A-4 (SSTU by ShadowMage)
  • RL10A-5 (SSTU by ShadowMage)
  • RL10B-2 (SSTU by ShadowMage)
  • RL10C-1 (SSTU by ShadowMage, Model Edits by Pap)
  • RS-68 (SSTU by ShadowMage)
  • RS-25 SSME (SSTU by ShadowMage)
  • Rutherford (NicheParts by MockingBird)
  • Rutherford Vacuum (NicheParts by MockingBird)
  • S5.92 (NicheParts by MockingBird)
  • S5.98M (NicheParts by MockingBird)
  • S2.253 (Modified RD-100 from RealEngines by Alcentar)
  • X-405 Vanguard (Bluedog Design by CobaltWolf)
  • X-405H Vega (Bluedog Design by CobaltWolf)
  • XLR11 (Taerobee by Beale and CobaltWolf)
  • XLR41 (RealEngines by Alcentar)
  • XLR43 (RealEngines by Alcentar)

• Solid Engines (19)

  • Aerobee Aerojet 1.8KS7800 (US Rockets by RaiderNick)
  • Aerobee Aerojet 2.5KS18000 (US Rockets by RaiderNick)
  • AJ-260 SL Raidal (Bluedog Design by CobaltWolf)
  • AJ-260 SL Inline (Bluedog Design by CobaltWolf)
  • AJ-260 FL Radial (Bluedog Design by CobaltWolf)
  • AJ-260 SL Inline (Bluedog Design by CobaltWolf)
  • Algol 1 Radial (Bluedog Design by CobaltWolf)
  • Algol 1 Inline (Bluedog Design by CobaltWolf)
  • Algol 2 Radial (Bluedog Design by CobaltWolf)
  • Algol 2 Inline (Bluedog Design by CobaltWolf)
  • Altair (US Rockets by RaiderNick)
  • Altair II (US Rockets by RaiderNick)
  • Altair III (US Rockets by RaiderNick)
  • Antares 1 (Bluedog Design by CobaltWolf)
  • Antares 2 (Bluedog Design by CobaltWolf)
  • Baby Sergeant (US Rockets by RaiderNick)
  • Baby Sergeant 3x Cluster (US Rockets by RaiderNick)
  • Baby Sergeant 11x Cluster (US Rockets by RaiderNick)
  • Castor 1 (Bluedog Design by CobaltWolf)
  • Castor 1 Inline (Bluedog Design by CobaltWolf)
  • Castor 2 (Bluedog Design by CobaltWolf)
  • Castor 2 Inline (Bluedog Design by CobaltWolf)
  • Castor 4 (Bluedog Design by CobaltWolf)
  • Castor 4AXL (Bluedog Design by CobaltWolf)
  • Castor 30 (Bluedog Design by CobaltWolf)
  • Castor 30XL (Bluedog Design by CobaltWolf)
  • Castor 120 (Bluedog Design by CobaltWolf)
  • GCRC (US Rockets by RaiderNick)
  • Nike-M5E1 (Wrobz Sounding Rockets)
  • SRMU (Bluedog Design by CobaltWolf)
  • Star-5D (NicheParts by MockingBird)
  • Star-8 (NicheParts by MockingBird)
  • UA-1200 Series (Bluedog Design by CobaltWolf)

• Small Maneuvering / Landing Engines (13)

  • R-4D / HiPAT (NicheParts by MockingBird)
  • LEROS-1b (NicheParts by MockingBird)
  • LEROS-4 (NicheParts by MockingBird)
  • MR-80B (NicheParts by MockingBird)
  • MR-80-TDE (NicheParts by MockingBird)
  • MR-104 (NicheParts by MockingBird)
  • Phoenix Lander Engine (NicheParts by MockingBird)
  • R-40B (NicheParts by MockingBird)
  • R-42 (NicheParts by MockingBird)
  • S-400 Thruster (NicheParts by MockingBird)
  • SuperDraco (NicheParts by MockingBird)
  • Dual SuperDraco (NicheParts by MockingBird)
  • TD-339 (NicheParts by MockingBird)

• Other Parts

  • Agena D Equipment Rack (Bluedog Design by CobaltWolf)
  • Baby Sergeant 3x Decoupler (US Rockets by RaiderNick)
  • Baby Sergeant 11x Decoupler (US Rockets by RaiderNick)
  • Castor 1 & 2 Decoupler (Bluedog Design by CobaltWolf)
  • UA1200 Series Decoupler (Bluedog Design by CobaltWolf)
  • UA1200 Series Nosecone and Separation Motor (Bluedog Design by CobaltWolf)

• Launch Clamps

  • All from FASA which was originally created by Frizzank