Just wanted to suggest things for free play.
1. You will be able to select a class of ship, name it, give it a flag, and upgrade it
2. You will be able to create a fleet to travel with you
3. You will be able to select wether or not you will encounter opposing ships and how many
4. You will be able to scavenge for parts of a defeated players ship
Please note: I do not have this game, so I am unsure if any of these features are already included.
Thanks