Hi there, In my mind the great chellenge in this game is to master the design and dynamics rules. I saw a lot of persons who gave up recently complaining because this is too hard, I got an idea to help us and maybe it is the little thing the game need. The test room: New building where you can put your new design or just a stage and apply different stresses to it. - Lvl 1 : aero stress simulation up to xx parts - Lvl 2 : heat stress simulation - Lvl 3 : unlimited parts, vacuum and different atmospheres test What I think is the most usefull is that could show you with colors and replays with differents speeds where the highest stress is apply, if the design is stable in particuliar conditions and what part make trouble. It could be much intuitive and clear to "learn" the game mechanics wich I think actually is the most difficult part and the learning curve is unfriendly. You can see plenty videos but your designs still don't work, sometimes you don't know why and it could leave you just frustrated.
