Pila

Pila (singular pilum) are slightly heavier, thrown ranged weapons which deal a high amount of damage per shot. They have a very long time between throws, and slightly shorter range and slightly lower overall accuracy.

Note that a single pilum, once equipped, can be thrown infinitely; in RimWorld, any ranged weapon has unlimited ammo.

Acquisition

Pila can also be crafted with Crafting skill level 3 at the fueled smithy or electric smithy once the smithing research has been completed; with 70 Wood and 7,000 ticks (1.94 mins) of work. Pila can be purchased from neolithic war merchants and orbital combat suppliers, tribal and outlander settlements, or from raider drops:

Raider Kind	Chance	Average Quality	Health
Heavy Archer	50.71%	Normal	100%

Analysis

There are two notable features of a thrown pilum. The first being its high damage amount (a double-edged sword in some cases), being higher than any other neolithic weapon's projectile and matching the sniper rifle. Also, stopping power is massive, exceeding most firearms, not only being able to stagger humans, but also many larger targets such as muffalo and grizzly bears.

Thanks to their aforementioned damage amount, as well as their tendency to strike internal body parts more often than other weapons, pila can easily maim (one hit can shatter a radius, femur, spine or cripple the pelvis) or even outright kill whoever's unlucky enough to be struck by them. This is a trait that's shared with the sniper rifle and the infamous charge lance. A thrown pilum's velocity is also very slow as to be expected, but the impact on overall DPS is relatively low in this weapon's case due to its extremely long warmup/cooldown cycle.

The pilum's Achille's heel is undoubtedly their aforementioned warmup/cooldown cycle; missing a throw can be costly not only because of the long time between throws in general, but also because that colonist will be unable to perform any actions for the entire 4-second cooldown duration. As a result, pila are the worst neolithic weapons in terms of damage output, and even the short bow bests pila in head-on fights. On top of that, a pilum has the shortest range out of all neolithic weapons, and only outranges both shotguns in-game as well as all grenade variations. Armor penetration and close-up accuracy are also both very poor, with the latter making it less-than-ideal to equip low-skilled shooters with pila.

Pila are also the heaviest neolithic-tier ranged weapons, rivalling even somewhat heavy rifle-class firearms. However, this weapon's mass should still be low enough to not have any significant effect on the wielding colonist's ability to carry items in a caravan.

Pila are more suited towards being supporting weapons in combat due to their stopping power and ability to disable targets, since their DPS is simply insufficient to effectively assume a head-on engagement role. Hunting's also a bit of a mixed bag: while the per-hit damage is great for this purpose, the pila's long cooldown along with its short range means that problems could arise if the quarry turns manhunter.

Against an unarmored human, a pilum can kill with 2 hits to the torso, 1-2 hits to the head, or 1 hit to the neck or brain; cripple or destroy limbs in 1-2 hits; and destroy eyes and digits with a single hit. It'll generally take around 3 hits (~39.8 seconds average) to incapacitate that human from pain shock.

Overall, pila are best paired with careful shooters up to level 6, then with trigger-happy shooters beyond that point.

Attack table

Ranged

Pila			Accuracy (Touch)	Accuracy (Short)	Accuracy (Medium)	Accuracy (Long)	DPS (Optimal)	DPS (Touch)	DPS (Short)	DPS (Medium)	DPS (Long)	Market value
Quality	Dam.	AP	Accuracy (Touch)	Accuracy (Short)	Accuracy (Medium)	Accuracy (Long)	DPS (Optimal)	DPS (Touch)	DPS (Short)	DPS (Medium)	DPS (Long)	Market value
Awful	22.5	9%	40%	56.8%	40%	25.6%	2.82	1.13	1.61	1.13	-	55
Poor	25	10%	45%	63.9%	45%	28.8%	3.13	1.41	2	1.41	-	82
Normal	25	10%	50%	71%	50%	32%	3.13	1.57	2.22	1.57	-	109
Good	25	10%	55%	78.1%	55%	35.2%	3.13	1.72	2.44	1.72	-	136
Excellent	25	10%	60%	85.2%	60%	38.4%	3.13	1.88	2.66	1.88	-	164
Masterwork	31.25	12.5%	67.5%	95.85%	67.5%	43.2%	3.91	2.66	3.76	2.66	-	270
Legendary	37.5	15%	75%	100%	75%	48%	4.7	3.52	4.7	3.52	-	545

^{For the full effects of qualities, see Quality. Values shown in Red indicate the weapon is out of range at the reference point for this range band. The value is provided due to the interpolated nature of accuracy between range points.}

Melee

Feature	Toggle
Attacks

Pila			Shaft (Blunt)					Point (Stab)					Human: Left & rigth fist (Blunt)					HP	Value
Quality	DPS^[1]	AP^[1]	Dam.	Cool.	AP	DPS	Chance^[2]	Dam.	Cool.	AP	DPS	Chance^[2]	Dam.	Cool.	AP	DPS	Chance^[2]	HP	Value
Awful	3.98	11.6%	7.2	2s	10.4%	3.6	12.5%	7.2	2s	10.4%	3.6	12.5%	8.2	2s	12%	4.1	2× 37.5%	100	55
Poor	4.08	11.85%	8.1	2s	11.7%	4.05	25%	8.1	2s	11.7%	4.05	25%	8.2	2s	12%	4.1	2× 25%	100	82
Normal	4.4	12.75%	9	2s	13%	4.5	37.5%	9	2s	13%	4.5	37.5%	8.2	2s	12%	4.1	2× 12.5%	100	109
Good	4.74	13.73%	9.9	2s	14.3%	4.95	37.5%	9.9	2s	14.3%	4.95	37.5%	8.2	2s	12%	4.1	2× 12.5%	100	136
Excellent	5.08	14.7%	10.8	2s	15.6%	5.4	37.5%	10.8	2s	15.6%	5.4	37.5%	8.2	2s	12%	4.1	2× 12.5%	100	164
Masterwork	5.92	17.14%	13.05	2s	18.85%	6.53	37.5%	13.05	2s	18.85%	6.53	37.5%	8.2	2s	12%	4.1	2× 12.5%	100	270
Legendary	6.59	19.09%	14.85	2s	21.45%	7.43	37.5%	14.85	2s	21.45%	7.43	37.5%	8.2	2s	12%	4.1	2× 12.5%	100	545

^{For the full effects of qualities, see Quality.}

↑ ^1.0 ^1.1 Note: This is the actual base average derived from the melee verb system updated in 1.1.2610, it may sometimes disagree with the listed value in the in-game infobox.
It may also change depending on the stats and the melee verbs available to the wielder if the weapon is wielded by some other than a baseline human.
↑ Chance for attack to be selected, assuming the weapon is wielded by a baseline human. It may change depending on the melee verbs available to the wielder

Melee Combat

Tool	Attack	Damage Type	Power	AP	Cooldown	Likelihood	Base DPS
Overall	-	-	9	13%	2.00s	-	4.50
Shaft	Blunt	Blunt	9	13%	2.00s	50.00%	4.50
Point	Stab	Sharp	9	13%	2.00s	50.00%	4.50

Pila vs. Comparable Weapons

This section goes over how well pila fares against comparable weapons (similar value, tech level or similar characteristics) in 1 vs. 1 combat.

Methodology

All testing is semi-automated which allows for large sample sizes to be gathered per set of results with ease
All pawns have a skill level of 8 in shooting
No pawns have any traits that affect combat performance
All pawns are of 18 years of age and completely healthy
Pawns are divided by walls to prevent stray shots from skewing results in any way
Weather conditions are kept clear and no cover is used

Results in the tables below are the percentages of battles that pila either won or tied against the weapon listed in the first column of said tables, with a sample size of 2,000 battles per result. Higher percentages are better.

Unarmored

For the unarmored testing, all pawns wore normal quality plainleather pants and plainleather button-down shirts.

Pila vs.	3	7	12	18	25	32	40
Short bow	17.80%	22.40%	33.95%	35.50%	-	-	-
Pump shotgun	6.00%	6.75%	10.75%	-	-	-	-

Flak Armor

For the flak armor testing, all pawns wore normal quality steel simple helmets, flak jackets, flak vests, plainleather button-down shirts and flak pants.

Pila vs.	3	7	12	18	25	32	40
Short bow	9.85%	15.20%	25.35%	27.40%	-	-	-
Pump shotgun	2.50%	2.65%	3.95%	-	-	-	-

Marine Armor

For the marine armor testing, all pawns wore normal quality marine helmets, marine armor, plainleather button-down shirts and plainleather pants.

Pila vs.	3	7	12	18	25	32	40
Short bow	10.25%	16.55%	28.20%	29.15%	-	-	-
Pump shotgun	2.15%	2.55%	2.85%	-	-	-	-

Graphs

The graphs assume normal quality pila against an adult human that's out in the open in clear weather. For DPS, projectile speed has also been factored into the equation, with the weighting based on the base amount of attacks that it'll take to put the aforementioned target into pain shock.