Ok a few things that needed to be added that everyone wants. Now i know that not everyone will agree but this is what i agree with.

1. A better sharing system, So if this is launching on steam, then steam workshop

2. Custom skin creation, so a self built skin creator

3. something different than thrusters, aka propellers, wheels, jets, ect

4. weapons of some sort, like homing missiles so we can practice dodging or machine guns, ect

5. a campaign and sandbox mode, Campaign can have a certain ammount of money for a certain mission

Then sandbox could be unlimited money with cheats (unlimited thrust, invincibility mode, ect)

1. Finaly, and one of the thoughest things on this list, multiplayer