Home / Browse / @neptuneeyt NeptunEE (@neptuneeyt) Spaceflight Simulator blueprints uploaded by NeptunEE on SFS Blueprints. 11 public blueprints. Blueprints by NeptunEETesla roadster [MADE BY NEPTUNEE] [NONDLC]MARS rover Expedition X [NO DLC]Gift for You 😀Mars Rocket No DlcWhat is this?? (Guess it!)Acheron hybrid Cargo✨️HyperPlasma Engine & Ultra magnetar engine No dlc and no mods✨️MY CAT (no dlc)✨️solid booster packs✨️SUPERSONIC PROBE with rover venus decsent probe challenge entryBetelgeuse 2 Browse all SFS blueprints