With this challenge, you try and build a low cost launch vehicle in Realism Overhaul. How cheap can you make spaceflight? Lets find out what the community can do! Basic Rules: Real Fuels, Real Solar System, RP-0 and Realism Overhaul are required to join the challenge. No HyperEdit or Alt-f12 menu allowed. All other mods and parts are allowed. Rocket engines that have been edited/aren't RO configured aren't allowed in the challenge. Your Launch vehicle and p