Tell me how...........

Some kinda government created virus. Kinda like The Stand, well the first part of it anyway.

Nukes defintely, unless an asteroid doesn't hit us first.Knuckleball93

This.

nuclear war, overpopulation, global warming, ozone layer depleting. i dunno fdsfgs

Or most likely this.

obviously mabus

A Nuclear war which causes a zombie uprising thus making things more difficult and when the only survivors are left they are killed by a zombie who accidently activates a nuclear bomb.

I don't think humans will become extinct...LJS9502_basic

[QUOTE="LJS9502_basic"]I don't think humans will become extinct...mohan88

the_foreign_guy has a nuclear meltdown and explodes.the_foreign_guy

Humanity's days shall end when we trespass upon the lost city of Rl'yeh.

[QUOTE="the_foreign_guy"]the_foreign_guy has a nuclear meltdown and explodes.LJS9502_basic

Thanks for volunteering. :)

This is how it will start!

This is how it will start!

efrucht

[QUOTE="efrucht"]

This is how it will start!

mohan88

[QUOTE="mohan88"][QUOTE="efrucht"]

This is how it will start!

efrucht

Sorry, that was me.

I think technology will be the anti-christ. This will cause the apocalypse.harashawn

One word:

SKYNet

Well, there will be this point in the future where all the sudden, everyone woke up and realise dat they are homosexual.999realthings