http://imgur.com/a/FCK8Q

Seems like it could be cool. But I still like zombies better.

If this is a thing, could they just release that part? I'd really like to try this out. Eh, I'll probably end up getting ghosts eventually anyway...

We XCOM now!

So zombie mode but with fictional dinosaurs? This would be the first thing to interest me in a CoD game in a long time.

what an adorable creature.

Why would they withhold this for so long? Release is a week and a half away on current gen (unless the mode isnt on current gen?)

Something different, kudos to them.

Jesus Christ.

Can I still play as the dog in Extinction mode? If so, this would be the first Call of Duty game I'll ever buy.

Is that the singleplayer twist? Mutants/aliens?

Aliens AND Call of Duty? That doesn't look like something I would be interested in at all.

At this point, please note the alien in my avatar, which was made using the emblem editor from Call of Duty: Black Ops.

That actually looks pretty interesting. Haven't gone deep one a COD game in years, maybe this will be the year if I get myself a PS4.

Holy shit, this actually looks kind of cool.

If this was the direction the campaign was going in, then I would be all for it!

But as a multiplayer mode? Eh, not interested. At least they're trying something different.

Yeah, I can totally get into this. Seems more interesting than Zombies.

I'd be open to giving this a shot as well. I really enjoyed MW1, 2, and the first Black Ops. I'm hoping this is something I can get into.

Just when I thought I was out.....

I want to fight aliens, but only if the aliens are controlled by small children. I think this game will be able to deliver that experience consistently.

Very interesting !

If they would make this part of the main game I would be all in on Call of Duty again. I'm up for playing as the military against an alien/mutant force. Not so much all in on playing as the military vs another military again.

Space Marines assemble!

I just hope there are enough dogs in this mode.

@krullban: In the end, it's just another horde mode.

It's sort of interesting, played this mode for just a few minutes today. It's a completely separate mode (it's own .exe) and has it's own progression and perks. It's essentially horde mode against aliens with progression. The couple of maps I did play of it were like this...you pick up a drill, move it to an alien hive, plant the drill, then wait for a timer to countdown while you protect the drill from aliens who are intent on destroying it. You earn skill points to level up your character, and earn money by killing aliens that you can use to do things like drop ammo for your teammates. It's almost like horde mode with some vaguely moba-like elements thrown in. It's a cool side bonus.

Does anyone remember Arctic Combat? Shortly before it died they had a horde mode with aliens, I think it was called Infestation.

It's just funny that I think Call of Duty is ripping off a Call of Duty ripoff.