Hmm. Random brainstorming...
Imagine: Space Flight/Starfighter, but with elements in which you can also board enemy ships as marines to try to take them over.
You can win either by capturing enemy capital ships, or destroying them.
Basically like Battlefield I guess, but with much more emphasis on vehicles.
And you can customize the layout of your side's ships to make them more secure or to change the combat environment.
Imagine: Space Flight/Starfighter, but with elements in which you can also board enemy ships as marines to try to take them over.
You can win either by capturing enemy capital ships, or destroying them.
Basically like Battlefield I guess, but with much more emphasis on vehicles.
And you can customize the layout of your side's ships to make them more secure or to change the combat environment.