Issues

Star 5D and Star 8 Flame Out on Staging
KSP-RO/ROEngines#283 · opened on Jul 1, 2026
Dynamically add SSME models
KSP-RO/ROEngines#281 · opened on Apr 27, 2026
"Revert Launch" causes vessel to spawn in the air/self-destruct with some launch clamps
KSP-RO/ROEngines#279 · opened on Mar 14, 2026
Merlin 1-D Smoke effect
KSP-RO/ROEngines#278 · opened on Mar 12, 2026
FASA Launch Clamps cause a glitch that gives infinite speed and sends one to space and other bugs related to reverting
KSP-RO/ROEngines#277 · opened on Jan 1, 2026
1
RD-861 is missing in game
KSP-RO/ROEngines#270 · opened on Aug 2, 2025
Features and fixes needed to build realistic VTOL planes.
KSP-RO/ROEngines#264 · opened on Jun 16, 2025
The thrust of modular RCS can ignore its scale sometimes
KSP-RO/ROEngines#262 · opened on Apr 29, 2025
4
Off center thrust for the Merlin-1A engine
KSP-RO/ROEngines#261 · opened on Apr 18, 2025
3
Modular RCS' math for calculating the cost based on scale is all over the place.
KSP-RO/ROEngines#260 · opened on Apr 6, 2025
Modular RCS: cost based on scale instead of power
KSP-RO/ROEngines#237 · opened on Aug 5, 2024
LR-87 Diameter of 3m instead of 1.53 / 1.14m
KSP-RO/ROEngines#219 · opened on Jun 17, 2023
3
V-2 Derivatives don't have the proper diameter
KSP-RO/ROEngines#210 · opened on Jun 11, 2023
6
AJ10-138 Adv. Short nozzle, is maybe a bit too small.
KSP-RO/ROEngines#201 · opened on May 14, 2023
2
LR129 toggle enging mode can't work well in action group
KSP-RO/ROEngines#199 · opened on May 5, 2023
Engine colliders are larger than the models themselves
KSP-RO/ROEngines#183 · opened on Dec 25, 2022
Clean up Old Files / Improve Models
KSP-RO/ROEngines#143 · opened on Jun 30, 2021
3
2.2kN thruster
KSP-RO/ROEngines#135 · opened on Jun 4, 2021
Provide pruner batch file for all affected mods
KSP-RO/ROEngines#18 · opened on May 29, 2019
4