Battleroids - How to have 'Starship' combat

Who said rock was especially large?
Admittedly I described a large one.
But, it could equally be a 'cloud' of smaller rocks.

Yes of course this is a major investment to lose. However, at the stage of the game you are in when this gets deployed your opponent owns that whole planet anyway. So nothing less than a major investment will do any significant damage.

Bottom line if you have to, you have to.

Alternatively, the rock 'could' be sent on a ballistic trajectory. The rock in this case would be fairly small though. It would would be serving as a sort of inter planetary M.I.R.V. dumping a pile of nukes onto targets as it is going terminal, followed by a nasty impact (of non-planet-killer scale).

Small rock, big damage spread.

anyone else thought of metal fatigue when reading that ?
but really now i think you can already do that now ... im not really sure if you can tell the asteroids you own to do anything else then "SMASH" and "dont move"

When I think of battleroids I think of pirates for some reason

Now all I can think about is putting a lot of aircraft platforms or long range cannons on a mobile asteroid. Effectively making said asteroid into a carrier or battleship for space type fights.