Incendiary launcher

The incendiary launcher is a weapon that fires bolts that deal low damage but can start fires and ignite enemies.

Acquisition

Incendiary launchers can be crafted with Crafting skill 4 at a machining table after researching gunsmithing with 75 Steel, 4 Componentss and 20,000 ticks (5.56 mins) of work.

Incendiary launchers can also be purchased from outlander and orbital combat suppliers, outlander settlements, or obtained from the following raider kinds:

Raider Kind	Chance	Average Quality	Health
Pirate Gunner	4.01%	Normal	70-230%
Town Guard	3.78%	Normal	60-200%
Mercenary Gunner	4.59%	Normal	70-320%
Ancient Soldier	3.59%	Normal	100%

Summary

The incendiary launcher creates small explosions of fire. Fire spreads through flammable surfaces, and causes pawns to take damage over time and run around helplessly. Unlike frag grenades, the fiery explosions are deployed as soon as they land. It has a forced miss radius of 1.9 tiles.

Of nonconsumable player weapons, the incediary launcher has the 2nd highest warmup/cooldown cycle, only beaten by the pila. It's also a weak weapon in general, as only the machine pistol has a lower damage per shot (and the latter fires bursts of shots). Combined with the low accuracy, and the incendiary launcher has the lowest single-target damage output for all player weapons. The main benefit of an incendiary launcher, as its name suggests, is the fire it creates.

Pyromaniac pawns equipped with incendiary launchers will have a +5 Pyromaniac has incendiary weapon mood buff.

Analysis

The incediary launcher is undoubtably a support weapon. It is one of the few weapons that start fires - pawns that are on fire will stop attacking and run wildly. Launchers are suitable for low-skill colonists; due to the forced miss radius, Shooting skill matters little. Trigger-happy helps negate much of the lengthy warm-up time, while careful shooter is purely detrimental to its use. Don't fire near your colonists.

Walls may block shots that land adjacent to the intended target, but work well against low cover (e.g. rock chunks and trees). Explosives are also generally very inaccurate against moving targets, so try to avoid targeting those if you can. Creating a flammable structure/room, trapping raiders in, and lighting it on fire is a valid crowd control tactic, albiet a costly one.

Fire becomes much less useful as you enter the mid- and lategame. Mechanoids are immune to fire, high-tech raiders start to wear more heat resistant apparel (which doesn't prevent ignition, just the damage), and there'll be too many tribesepople for a single launcher to supress.

Because it relies on fires, rain significantly diminishes its utility. Note that the game has a "firewatcher", and will automatically start rain if fires get too out of control.

Comparison to Molotovs

Compared to molotov cocktails, the incendiary launcher sacrifices rate of fire for significantly faster projectiles and a doubled range. This makes launchers better in certain supportive and defensive roles, where colonists can sit back and distract enemies. The range also makes the launcher safer to use, and easier to not cause friendly fire. Molotovs are quicker to deploy, so may be more useful in starting large fires and with general flexibility.

Outside of combat, fire is useful for disposing of unwanted items, such as corpses. Create a fireproof room, fill it up with undesirable items, and watch it burn. Note that molotov cocktails fire faster, so are marginally better for this purpose.

Unilke molotovs, incendiary launchers are affected by weapon quality. This makes launchers relatively better if you have skilled crafters.

Attack table

Ranged

Incendiary launcher			DPS (Optimal)	Market value
Quality	Dam.	AP	DPS (Optimal)	Market value
Awful	9	0%	1.29	170
Poor	10	0%	1.43	255
Normal	10	0%	1.43	340
Good	10	0%	1.43	425
Excellent	10	0%	1.43	510
Masterwork	12.5	0%	1.79	850
Legendary	15	0%	2.15	1700

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

Melee

Feature	Toggle
Attacks

Incendiary launcher			Stock (Blunt)					Barrel (Blunt)					Barrel (Poke)					Human: Left & right 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]	Dam.	Cool.	AP	DPS	Chance^[2]	HP	Value
Awful	3.98	11.6%	7.2	2s	10.4%	3.6	8.33%	7.2	2s	10.4%	3.6	8.33%	7.2	2s	10.4%	3.6	8.33%	8.2	2s	12%	4.1	2× 37.5%	100	170
Poor	4.07	11.82%	8.1	2s	11.7%	4.05	20%	8.1	2s	11.7%	4.05	20%	8.1	2s	11.7%	4.05	20%	8.2	2s	12%	4.1	2× 20%	100	255
Normal	4.4	12.75%	9	2s	13%	4.5	25%	9	2s	13%	4.5	25%	9	2s	13%	4.5	25%	8.2	2s	12%	4.1	2× 12.5%	100	340
Good	4.74	13.73%	9.9	2s	14.3%	4.95	25%	9.9	2s	14.3%	4.95	25%	9.9	2s	14.3%	4.95	25%	8.2	2s	12%	4.1	2× 12.5%	100	425
Excellent	5.08	14.7%	10.8	2s	15.6%	5.4	25%	10.8	2s	15.6%	5.4	25%	10.8	2s	15.6%	5.4	25%	8.2	2s	12%	4.1	2× 12.5%	100	510
Masterwork	5.92	17.14%	13.05	2s	18.85%	6.53	25%	13.05	2s	18.85%	6.53	25%	13.05	2s	18.85%	6.53	25%	8.2	2s	12%	4.1	2× 12.5%	100	850
Legendary	6.59	19.09%	14.85	2s	21.45%	7.43	25%	14.85	2s	21.45%	7.43	25%	14.85	2s	21.45%	7.43	25%	8.2	2s	12%	4.1	2× 12.5%	100	1700

^{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

Graphs

The following graphs take the incendiary launcher's effective damage and accuracy into account, using a Normal quality weapon fired from a healthy shooter against a single target.