1. Multiplayer would be the best one for the game, and will make the game
Fun and popularity is big.
2.Rocket Flying above Earth, Imagine you see a rocket flying above Earth, That's a good idea for me, It's would be fun a small human creating something on moon or something.
3. Atmosphere Entry, Imagine meteor falling down to earth seeing some fire in it body, I know that would be fun for physics simulations.
4.Magnetic Field, I need this for Terraforming, I wan't to make movie in Universe Sandbox 2, Terraforming Mars, and also including 2, I need it to record all human activities, I know it's all about simulator..
Thanks if you accept my ideas.- HyperTF
sorry if my English are bad