Rocket Motor Menagerie

This part pack is designed to provide some new interesting rocket engines and diversify your propulsion options.

License: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License

Game Version: 1.11.2

Downloads: 841

Author: EStreetRockets

Mod Website: Forum Thread

Followers: 8

Information Changelog Stats

This part pack is designed to provide some new interesting rocket engines and diversify your propulsion options.

Features Currently the mod only includes 1 part, the RM-122T "Rainier" Cryogenic Engine, a stockalike version of the Space Transportation Main Engine. In the future it will feature many more engines using different fuels. These fuels provide advantages and disadvantages compared to stock Liquid Fuel and Oxidizer, having different efficiencies, thrust ranges and storage volumes. You can check out my roadmap of engines that potentially could be added.


These components are required for the mod to function and are bundled with the download:

ModuleManager (4.1.4) B9PartSwitch (2.17.0) Community Resource Pack (1.4.2) DeployableEngines (1.3.0) Installation To install, place the GameData folder inside your Kerbal Space Program folder. If asked to overwrite files, please do so.

NOTE: Do NOT rename or move folders within the GameData folder. The mod will break if this happens.

Recommended Mods The following mods are strongly recommended for an enhanced gameplay experience:

CryoTanks (1.6.0) - This provides a set of patches provide fuel-switching features for most basic LF and LF/O tanks as well as orbital fuel tanks specially designed to contain cryogenic fuels Waterfall (0.6.3) - A cool way to create and drive engine effects more effectively. If you want cool engine plumes, get this mod.

Contributing I certainly accept pull requests. Please target all such things to the dev branch though! Or, you can make a constructive suggestion on the forum thread.

Version v1.0.0 for Kerbal Space Program 1.11.2

Released on 2021-05-07

No changelog provided

Download (2.45 MiB)

Stats for Rocket Motor Menagerie

Downloads over time

Downloads per version

New followers per day

Top Referrers


Export Raw Stats

Export Downloads

Export Followers

Export Referrals

Raw stats are from the beginning of time until now. Each follower and download entry represents one hour of data. Uneventful hours are omitted.