tower

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

How it works? My idea is that after you finish something (e.g. the first island of the first world), a new mode / planet unlocks where you have to defend your tower. In this mode, you have to build your tower within the border, and you can not have more than [amount] of certain blocks in your...