The zzap gun is a powerful but wildly unpredictable Ork energy cannon, crewed by a Gretchin who gets electrocuted every time it fires. It’s the Ork answer to an Imperial lascannon, and it matters because it shows exactly how Ork technology works: brutal, effective, and held together by willpower.
What the zzap gun actually is
A zzap gun is a wire-wrapped tube with a hefty generator bolted on the back and plenty of custom ‘gubbinz’ added wherever a Mekboy felt like it. It fires concentrated energy beams, so it’s meant for cracking open vehicles, much like an Imperial lascannon.
The catch is the firing lever. It electrocutes the Gretchin pulling it, and the shot’s strength depends on that Gretchin’s willpower. A brave or stubborn grot gets a devastating blast; a nervous one gets a dud.
That randomness is the whole point. A zzap gun can outshine anything the Imperium fields, or fail to scratch enemy armour. Ork weapons are like that.
Who builds it and who hates it
Mekboys build zzap guns, but the knowledge isn’t taught. The Imperium once watched a Mekboy assemble one, interrogated him, and learned the design is innate to the Ork race. It’s instinct, not engineering.
The Adeptus Mechanicus classes these weapons as Xeno-heresy, and Imperial troops have standing orders to destroy them on sight. That tells you how much the Imperium respects a gun that might blow up in its own crew’s faces.
Variants: from Big Zzappa to Zzap Kannonz
Orks scale everything up, and the zzap gun is no exception. The Big Zzappa is heavier, hits harder, shoots further, and is even less predictable. You’ll find it on Gunwagons, Big Trakks, and Battle Fortresses.
The Soopa Zzap Gun is a monstrously enlarged version mounted on Gargants or used as static artillery. At the top end, Zzap Kannonz pack even bigger zzap guns into batteries on Ork spaceships, working much like Imperial lance weaponry.
| Variant | Mounting | Notes |
|---|---|---|
| Zzap gun | Ork vehicles, or crewed by Grots as a Big Gun | Standard energy cannon, power varies with the grot’s willpower |
| Big Zzappa | Gunwagons, Big Trakks, Battle Fortresses | Heavier, longer range, more unpredictable |
| Soopa Zzap Gun | Gargants or static artillery | Enlarged version, far more powerful |
| Zzap Kannonz | Ork spaceships, in batteries | Works like Imperial lance weaponry |
On the tabletop
In 10th Edition, the zzap gun is a 36-inch ranged weapon with 1 attack, BS 6+, Strength 2D6, AP -3, and Damage 3. It has Devastating Wounds and Heavy, so it rewards a stationary crew and punishes anything it crits.
That 2D6 Strength is the Ork gamble in miniature. Roll high and you’re wounding nearly anything; roll low and the shot bounces off. It’s cheap, swingy, and exactly what Ork players expect.
Key facts
- The zzap gun is an Ork energy cannon that fires concentrated beams, similar in role to an Imperial lascannon.
- Its power depends on the willpower of the Gretchin firing it, and the firing lever electrocutes that Gretchin.
- The design is innate to Orks; the Imperium couldn’t learn it even after interrogating a Mekboy.
- Variants include the Big Zzappa, the Soopa Zzap Gun, and ship-mounted Zzap Kannonz.
- In 10th Edition it has Strength 2D6, AP -3, Damage 3, plus Devastating Wounds and Heavy.
FAQ
Why does the zzap gun electrocute its user?
The firing lever doubles as a shock mechanism. The Gretchin pulling it takes a jolt, and the weapon’s power output scales with how much willpower that Gretchin has. It’s a feature, not a bug, by Ork standards.
What’s the difference between a zzap gun and a lascannon?
Both fire concentrated energy beams at vehicles, but the zzap gun is far less reliable. Its strength varies wildly from shot to shot, while a lascannon performs consistently.
Can the Imperium replicate zzap gun technology?
No. The knowledge appears to be innate to Orks, and the Adeptus Mechanicus considers the weapon Xeno-heresy. Imperial troops are ordered to destroy them whenever they’re found.