Camaclue's Workshop.

[Ungatt Trunn II]

I want the projectile to also change the laws of causality so that the target never existed anyway.

[Camaclue]

YESSIR
Grontu Melderifier: a wrist cannon that fires a wormhole back in time to oblierate the target's ancestor and turn them into ashes then goes back to when target was in mother and derezzes the mother and comes straight to the present to turn the target into micro thickness noodles and sends the noodles into a supernova.Then it sends a small fraction of the supernova and sends it FAR BACK IN TIME to obliterate the ancestor of the target's ancestor.

then it removes the target from the universe completely.

[Ungatt Trunn II]

Okay. The weapon should also eliminate the different iterations of the target from all the alternate universes. 

[Camaclue]

Grontu Melderifier: a wrist cannon that fires a wormhole back in time to oblierate the target's ancestor and turn them into ashes then goes back to when target was in mother and derezzes the mother and comes straight to the present to turn the target into micro thickness noodles and sends the noodles into a supernova.Then it sends a small fraction of the supernova and sends it FAR BACK IN TIME to obliterate the ancestor of the target's ancestor.

then it removes the target from the universe completely. Then from all other universes.

[Ungatt Trunn II]

It should have an inexhaustible ammo supply, be completely without recoil, perfectly accurate, and have a computer thing that deactivates the projectile if it would result in friendly fire or collateral damage.

[Camaclue]

done, aaaaand... DONE
It is ready for patenting.

[Ungatt Trunn II]

Just draw up the blueprints and you'll have a deal.
Also you need to explain in detail how the technology works.

[Camaclue]

BUH
BUH AH KANT DRW W/O A SCANNUR
AN I HAS NO SCANNUR

[Ungatt Trunn II]

Crude drawing with MS paint.

[Camaclue]

:C can't put on the intrawebs
just imagine a fancy tube on a wristband that you can put on and just shoot things with telekinesis.
or telepathy
the thing where you think something an it happens

[Ungatt Trunn II]

I've put plenty of crappy MS paint drawings on the internet. Don't be dense.

[Camaclue]

i don't think I have MS Paint. I think is something else.

[Ungatt Trunn II]

If you can save the drawing, you can put it on the internet.

At least describe the pseudo-science behind it.

[Camaclue]

it uses wormhole technology and uses a nuclear battery the size of an atom.

[Ungatt Trunn II]

Good enough. And from now on you shall refer to me as "My liege" or some other stupid Imperial crap. APPROVED.