Quick answer
Aim down sights for opening shots, use caliber and distance deliberately, and pair firearms with melee because ammunition is heavier and intentionally scarce.
Confirmed for this version
Know the constraints before you commit
- Opening-shot accuracy
- ADS advantage
- Penetration model
- Caliber threshold
- Suppressor utility
- Lower perception
- Spawned ammo
- Varies by difficulty
Official firearm design notes describe an ideal accuracy window on the opening shots.
S1A round meeting an armor threshold can continue with reduced damage.
S1Suppressors reduce zombie perception rather than serving as a pure damage upgrade.
S1Armageddon lets found firearms spawn with varying ammo amounts by difficulty.
S2
Official game imageOperational sequence
What to do in a live run
- 01Step 1
Take the first shot in ADS when you can
The official firearm model gives ADS and opening shots the best accuracy condition. Create a deliberate first shot, then decide whether the next threat still justifies spending ammunition.
Official notesS1 - 02Step 2
Match caliber to the problem
Caliber affects penetration, recoil and intended engagement. .308 is presented as a higher-penetration, higher-recoil option, while .22 LR emphasizes low recoil and close-range control at lower damage.
Official notesS1 - 03Step 3
Protect the ammunition economy with melee
Ammunition is intentionally weighty and scarce. Use firearms for threats or lines that melee cannot solve safely, and switch before panic fire empties the reserve.
Official notes + field adviceS1 - 04Step 4
On Nightmare, inspect found weapons
Nightmare scarcity leans more on unloading weapons found in the world. Add that check to the team’s looting habit, but do not claim a fixed magazine amount where the game does not publish one.
Official notesS2
Brief 01
Accuracy starts with the first shot
ADS significantly improves every gun, and the opening shots receive the ideal accuracy window. Hip fire is unreliable for most ammunition; in a desperate close fight, crouching or switching to melee can be safer than spraying.
Brief 02
Caliber changes the job
The official model ties penetration to caliber. A bullet that meets the armor threshold can continue with reduced damage. .308 emphasizes recoil and penetration; .22 LR emphasizes low recoil and close-range control at lower damage.
Brief 03
Attachments and ammunition economy
Suppressors reduce zombie perception, while sights improve follow-up shots. Ammunition is heavier and intended to feel consequential, so save it for threats and lines that melee cannot solve safely.
Brief 04
Difficulty changes found ammunition
Armageddon allows spawned firearms to contain varying ammunition amounts based on difficulty. Nightmare scarcity specifically leans more on unloading weapons you find. This describes ammunition availability, not a hidden per-difficulty firearm damage modifier.
Brief 05
Current firearm data
Current game material documents caliber, penetration, recoil direction, ADS, suppressors and sights. Per-weapon damage, capacity, recoil and range can be added when a complete current dataset becomes available.
Before commitment
Run checklist
- Start deliberate engagements in ADS.
- Match caliber to armor and distance.
- Unload found weapons when Nightmare ammo is scarce.
- Switch to melee before panic fire empties the reserve.
Decision support
Situation → action
| Situation | Action | Why |
|---|---|---|
| Planned opening shot at range | Aim down sights before firing | ADS and opening shots have the documented best accuracy condition. |
| Armored target or line penetration matters | Consider caliber and angle, not only rate of fire | Penetration is tied to a caliber threshold and carries reduced damage after armor. |
| Close panic fight with poor aim | Create space or switch to melee | Hip fire is unreliable for most ammunition and uncontrolled fire burns a scarce reserve. |
FAQ / practical answers
Questions players ask before the next run
Should I ADS for every firearm engagement?
When time and space allow, ADS is the documented accuracy advantage, especially for opening shots. In a close emergency, create space or change tools rather than treating hip fire as a precision solution.
How does caliber affect penetration?
The official model ties penetration to caliber. A round that meets the armor threshold can continue through with reduced damage.
What do suppressors do?
They reduce zombie perception. Their value is managing attention and pressure, not a published universal damage increase.
Does difficulty change firearm damage?
This guide has no official evidence for a per-difficulty firearm damage modifier. Armageddon documents varying ammunition in found firearms by difficulty instead.
Where are exact gun damage, capacity and range values?
This page does not invent a complete per-weapon dataset. It will add those values only when a current, complete and traceable source is available.
Updated for the version shown above. Open the sources panel for the related game notes.
Updates linked to this page
These updates may change the route, value or rule described on this page. Open a patch to see the affected area.