GURPS Low Tech is a pretty darn good book. There’s a lot of value there, and even more so in the three companions.
There are a few books out, such as Instant Armor, and the forthcoming Low Tech Armor Loadouts, that help whittle down the very large job of choosing armor kit. It took me a very, very long time to assemble the armor for Cadmus, my Warrior Saint in +Nathan Joy‘s game.
Along the way, I put together a spreadsheet. It took permutations of the various armor types in Low Tech, with quality and heaviness modifiers. I then sorted it by DR, and calcualted Cost/DR as well as Weight/DR.
Here, I present a long summary table of the results of that work, this time sorted by DR per unit weight. I’ve removed enough material that you can’t do without the book (and I’m still not even remotely sorry).
My premise here is less simple than last time, where you were starting off on a budget.This time, you’ve either purchased enough Wealth or starting cash that you can skip the cheap stuff, or you have been around the block a few times and can afford to upgrade. That’s exactly what happened to Cadmus, as a by-the-way. I started with a complex and unbalanced set of armor, as follows:
1× Boots, Leather ($80; 3 lb; DR 2)1× Cloth, Padded Undersuit (Shoulders, Upper Arms, Legs, Torso; Reduced Cost (-20%); $88; 13.2 lb; DR 1*)1× Gauntlets, Medium Segmented (Reduced Cost (-20%); $72; 2.4 lb; DR 4)1× Layered Leather, Medium (Front Forearms, Front Knees, Front Shins; Leather of Quality; $440; 10.4 lb; DR 4)1× Mail and Plates (Shoulders, Front Thighs, Front Torso; Reduced Cost (-20%); $924; 16.5 lb; DR 5)1× Mail, Heavy (Upper Arms, Back Thighs, Back Torso; Cheap; Reduced Cost (-20%); $316.8; 14.85 lb; DR 4*)1× Plate, Medium (Full Helm, Padding; Reduced Cost (-20%); $612; 7.8 lb; DR 7);
Wow. That’s a lot of bizarre stuff, but it was a balance of protection up front, weight, and most of all, cost. I bought as much extra Cash (5 points worth) as allowed, which I think gave me a $3500 starting point (less the Dwarven Axe and other weaponry). It also took me a long time and a lot of help by +Mark Langsdorf , +Emily Smirle , +Kevin Smyth , +Nathan Joy , and +Theodore Briggs .
1× Boots, Leather ($80; 3 lb; DR 2)1× Cloth, Padded Undersuit (Full Suit, Ornate (x2 cost), Lighten 3/4); $375; 12.4 lb; DR 1*)1× Gauntlets, Medium Segmented (Reduced Cost (-20%); $72; 2.4 lb; DR 4)1× Heavy Mail Armss and Legs (Ornate x2 cost; Lighten 3/4; Fortify +1); $3668; 20.25 lb; DR 6/4*)1× DR 7 Plate Corselet (Torso; TL4 x2 cost; Lighten 3/4, Fortify +1); $6150; 18 lb; DR 8)1× DR7 Plate Full Helm (Padding;TL4 x2 cost; Fortify +1; Lighten 3/4); $1845; 6.75 lb; DR 8);
Cheesy Protection: DR 1-2
Well, while this might not be enough protection to do much other than protect against incidental contact and angry kittens (maybe), you can at least do this in some semblance of style here.
DR 3 is enough to provide just less than average proection against a 1d attack. So it’s just enough to pretend you’re wearing armor, and honestly, there are times, like getting hit to the vitals, where with that x3 wound multiplier, removing 9 points of injury really is the difference between life and death.
Decent Serious Protection
Now at DR 4-5 you’re looking at being protected vs. the average damage from a 1d or 1d+1 attack, or being completely protected vs. 1d-2 or 1d-1, which doesn’t look like much, but it effectively renders you proof against unarmed punches of up to ST 12 to 14, which ain’t all bad.
The king here will always wind up being plate armor. It’s nearly too good, but then again, you are paying thousands or even nearly ten of thousands of dollars for the privilege here.
So duplex and hardened plate are the tickets for the uber-rich. You’re still talking about 8 lbs, or slightly less, but you’re sporting DR 4.
Again for the sneaky and fashionable set, the 10-lb hardened light brigantine is pretty interesting too, and if you drop down to light hardened mail. it’s still expensive (and not rigid), but literally half the cost of the more-expensive plate or brigantine.
We don’t yet have a piece of torso armor that breaks the ten grand mark yet – but we’re getting darn close
Starting to Tank Out
DR 6 and DR 7 are the points where you would normally find plate armor, and so you do. In fact, without magic the only way you can achieve DR 7 using Low Tech and Instant Armor that doesn’t involve some form of plate is hardened jousting mail (for $7500).
But that’s not even the most expensive non-magical armor – though a sorting error has provided a nice example of where you can get with magical help, with Mail and Plates (usually starting at DR 5) being slapped with Ornate, Fortify +2, and Lighten for just shy of $10K.
For DR 6, you are still throwing down with hardened and duplex plate, with a very large price increase being paid to save about a pound and a half going from hardened to duplex.
If you don’t mind mail and 18 lbs instead of 14.4 lbs, you can go with hardened heavy mail, which is TL2, DR 6, and not stupidly expensive.
You Wanna Wear WHAT?
Oh, you can now wear plate, plate, plate, plate, and look . . . more lembas bread.
But yeah, in the DR Crazyland realm you can basically count on hardened and duplex plate being the best combination of weight per DR you can get short of physics-busting stuff.
You Can do Magic . . .
Adding magic adds cost, and can add a lot of it. If money really is no object, you want Lighten 1/2 and Fortify +2 – more if you can get it, but I’ll assume you can’t. There’s really no trick here – take the best armor per unit weight, cut that weight in half (and pay through the nose for it), and you might as well add +2 DR through magic while you’re at it.
Actually, when you really look at it, and I should have long ago, the answer to “best protection per unit weight is duplex plate all the way from DR 4 on up. Not terribly surprising, but also very, very expensive. I think even without Nate’s house rules, DR 10 duplex plate runs more than $20K (we double cost for TL4, and my sheet says it’s over $40K, so . . . )
So ultimately, this is less interesting in terms of choices than the “do it on a budget” post was, largely because there’s really only one answer – wear plate – unless other things intervene.
Such things can be concealability (brigantine, probably) or being not metal for noise, electrical conductivity, or if it interferes with tropes such as no metal armor for spellcasters.
There’s also the fact that even at 3-ish pounds per point of DR, DR 11 duplex plate is still 32 lbs for just your torso, and about 90 lbs for a full suit including a helm.