Home / Browse / @nathanstgelais13 Nathan St-Gelais (@nathanstgelais13) Spaceflight Simulator blueprints uploaded by Nathan St-Gelais on SFS Blueprints. 3 public blueprints. Blueprints by Nathan St-GelaisMissil for destroy everytingFuze for go on planet and explore universMini drone for explore planets ! (you need full bundle) Browse all SFS blueprints