Planejammer: Ad Astra Per Arcana
Using the classifications in Ultimate Combat this campaign is considered to fall between Emerging Firearms and Common Firearms. In our campaign the baseline rules are as follows:
- Guns are uncommon, but not rare.
- Exotic Weapon (Firearms) feat is needed to use firearms.
- The Gunslinger class and Amateur Gunslinger feats are available.
- Smokepowder works differently and may have different compositon in different spheres and on different planes.
- Within the atmosphere of Oerth in Greyspace guns will not function due to edicts of the Gods. The one exception to this is the priesthood and some worshipers of the Cult of Murlynd.
A few pertinent clarifications on using guns in the game:
- When firing an early firearm, the attack resolves against the target’s touch AC when the target is within the first range increment of the weapon, but this type of attack is not considered a touch attack for the purposes of feats and abilities such as Deadly Aim. At higher range increments, the attack resolves normally, including taking the normal cumulative –2 penalty for each full range increment. Unlike other projectile weapons, early firearms have a maximum range of five range increments.
- Early firearms are muzzle-loaded, requiring bullets or pellets and black powder to be rammed down the muzzle. If an early firearm has multiple barrels, each barrel must be loaded separately. It is a standard action to load each barrel of a one-handed early firearm and a full-round action to load each barrel of a two-handed early firearm. It takes three full-round actions by one person to load a siege firearm. This can be reduced to two full-round actions if more than one person is loading the cannon.
- If the natural result of your attack roll falls within a firearm’s misfire value, that shot misses, even if you would have otherwise hit the target. When a firearm misfires, it gains the broken condition. While it has the broken condition, it suffers the normal disadvantages that broken weapons do, and its misfire value increases by 4 unless the wielder has gun training in the particular type of firearm (see Gunslinger). In that case, the misfire value increases by 2 instead of 4.
- If an early firearm with the broken condition misfires again, it explodes. When a nonmagical firearm explodes, the weapon is destroyed. Magical firearms are wrecked, which means they can’t fire until they are fully restored (which requires either the make whole spell or the Gunsmithing feat). When a gun explodes, pick one corner of your square—the explosion creates a burst from that point of origin. Each firearm has a burst size noted in parentheses after its misfire value. Any creature within this burst (including the firearm’s wielder) takes damage as if it had been hit by the weapon—a DC 12 Reflex save halves this damage.
- The Deflect Arrows feat and the Snatch Arrows feat can be used to deflect bullets, but not pellets shot from a scatter weapon. Neither of these feats can be used to deflect siege firearm attacks.
Image by Syreene