A good free substitute for the Breaking Ground expansion.Įxpands the tech tree to cover more exotic types of energy and propulsion.Įxpands the nuclear-powered propulsion roster by adding eight new engines, which come in different standard sizes. These mods add new components for building vehicles.Ī collection of parts for building large spaceplanes.Ī collection of parts for creating fighter planes and especially biplanes.įlexible joints and articulation which allow spacecraft to contain moving parts and change during missions.
This incomplete list contains some major mods or addons for Kerbal Space Program. For an exhaustive list, see here on the forums.įor instructions on how to install these mods and addons, please refer to the addon page. This incomplete list is not intended to be exhaustive.