Steve Jackson Games Forums - View Single Post - [Spaceships] Missile shield vs. ramming: two questions

Michael Thayne · 04-14-2018, 05:15 PM

I'm trying to figure out how to build a space combat paradigm where large warships make logical sense, as opposed to being the result of mindless aping of naval warfare. Not that we don't want to ape naval warfare, we just want to do so in a thoughtful way. Here "large" = SM+9 at a minimum, or ideally SM+10 or higher.

The basic problem here is that cost scales with volume, while damage, armor, and HP scale with length. The main thing that large warships have going for them is that (1) they can potentially have enough DR to be immune to beam attacks from smaller ships (2) they can have beam weapons powerful enough to penetrate such armor on enemy craft. Unfortunately, this logic doesn't apply so much to kinetic attacks, because kinetic attacks can do incredible amounts of damage, especially when using the tactical combat rules where you aren't arbitrarily limited to a scale-based velocity.

The missile shield design switch from Spaceships 3 seems essential here, to stop large warships from being missile bait. But what about ramming? A couple things are unclear to me. First, if your RoF is higher than the number of ramming ships, do you get one hit per ramming ship, or one hit per point of RoF, which can be divided freely among attacking ships? I can't quite tell from the wording of the rule ("Beam weapons that are assigned to point defense may therefore automatically hit a number of incoming ballistic weapons (or ramming spacecraft) up to their maximum rate of fire.")

Second, would it be reasonable to use the "missile shield" rules not just for beams but also missiles? It seems like this could be extremely helpful, because (1) dedicated suicide drones can have very heavy frontal armor, enough to bypass point-defense guns designed for unarmored missiles and (2) by the standard rules, a point-defense gunner has a minimum 5% miss chance. Point (2) means an SM+10 warship (weighing in at 10,000 tons) can easily be destroyed by a swarm of a dozen or so SM+4 drones (10 tons each).

04-14-2018, 05:15 PM	#1
Michael Thayne Join Date: May 2010	[Spaceships] Missile shield vs. ramming: two questions I'm trying to figure out how to build a space combat paradigm where large warships make logical sense, as opposed to being the result of mindless aping of naval warfare. Not that we don't want to ape naval warfare, we just want to do so in a thoughtful way. Here "large" = SM+9 at a minimum, or ideally SM+10 or higher. The basic problem here is that cost scales with volume, while damage, armor, and HP scale with length. The main thing that large warships have going for them is that (1) they can potentially have enough DR to be immune to beam attacks from smaller ships (2) they can have beam weapons powerful enough to penetrate such armor on enemy craft. Unfortunately, this logic doesn't apply so much to kinetic attacks, because kinetic attacks can do incredible amounts of damage, especially when using the tactical combat rules where you aren't arbitrarily limited to a scale-based velocity. The missile shield design switch from *Spaceships 3* seems essential here, to stop large warships from being missile bait. But what about ramming? A couple things are unclear to me. First, if your RoF is higher than the number of ramming ships, do you get one hit per ramming ship, or one hit per point of RoF, which can be divided freely among attacking ships? I can't quite tell from the wording of the rule ("Beam weapons that are assigned to point defense may therefore automatically hit a number of incoming ballistic weapons (or ramming spacecraft) up to their maximum rate of fire.") Second, would it be reasonable to use the "missile shield" rules not just for beams but also missiles? It seems like this could be extremely helpful, because (1) dedicated suicide drones can have very heavy frontal armor, enough to bypass point-defense guns designed for unarmored missiles and (2) by the standard rules, a point-defense gunner has a minimum 5% miss chance. Point (2) means an SM+10 warship (weighing in at 10,000 tons) can easily be destroyed by a swarm of a dozen or so SM+4 drones (10 tons each).