After deploying fleets, assign 1 objective token to each ship.
The first time a ship performs an attack against another ship, discard the attacker's objective token. If the attacker belongs to the first player, she adds 2 red dice to the attack pool. If the attacker belongs to the second player, she adds 2 dice, each of any colour, to the attack pool.
Each player increases her score by half the fleet point cost of each enemy ship in the play area that has at least 1 damage card, rounded up.