Parts for large lifting rockets, 5m rocket parts and large SRBs, and matching decouplers for Kerbal Space Program.
Why do you think that https://github.com/zer0Kerbal/JoolianDiscovery is a good alternative to SpaceYLifters
Parts for large lifting rockets, 5m rocket parts and large SRBs, and matching decouplers for Kerbal Space Program.
Why do you think that https://github.com/zer0Kerbal/JoolianDiscovery is a good alternative to SpaceYLifters