lift

This huge blimp is designed to lift and carry Zone 53's giant boulder with ease! Hence its name: Boulder Dash. It also has 10 bombs and can beat every zone in the game. Please take it for a spin! Boulder Dash https://steamcommunity.com/sharedfiles/filedetails/?id=2334916051

Hi, at the moment I am learning how to build aircrafts (big thanks to @Shade here). What still is a mystery to me, is how to create enough uplift for your machine while maintaining vertical stability but without putting hundrets of propellers onto it (it wouldn't look like a real aircraft...