Whether you play as one of the elite marine Frontiersmen or the vicious alien Kharaa, you must use unique strategies and your abilities to win. Marines buy weaponry and form persistent squads to find and destroy alien hives. Aliens can choose a wall-running Skulk, pudgy Gorge, flying Lerk, murderous Fade or gigantic Onos that can devour enemies whole.

Real-time Strategy
New strategy gameplay allows players to Command from overhead. Build structures anywhere, collect resources and research upgrades. The marines can build phase gates, sentry turrets and siege cannons to assault the enemy. Aliens can build upgrade chambers, evolve special abilities, lay eggs and plant traps.

Dynamic Environments
Levels change as you play. Spreading alien infestation deforms hallways and causes space station power failure, halting all lifts. Destroying a catwalk's supports causes it to fall, revealing a new route. Use a flamethrower to clear infestation, spin webs to block a passage or weld a bulkhead shut for a last defense. Every game is different.

Unlimited Variations
Flexible game rules and scripting allow you to create your own unique scenarios like "Colonist Rescue", "Alien vs. Alien" or anything else you can dream up. Free automatic updates keep the game fresh by adding new levels and abilities.

Image RSS Feed Screens
New Shadow Tier Content New Shadow Tier Content Elite Assault Marine
RSS Feed Related Articles
A Gorge made in GorgeCraft

I am so excited to be announce the official release of GorgeCraft. It is 2 years today since the very first prototype build was released on here, and it has been a wonderful experience developing the mod. There have been many changes of direction and some inspiring mistakes, which have made the journey so thoroughly fascinating and enjoyable.

GorgeCraft ReleaseGorgeCraft Release
GorgeCraft 1.4aGorgeCraft 1.4a

To get the mod, you need to own Natural Selection 2. Once you have that, you can download the files automatically by subscribing to the mod at the steam workshop here.

There is a basic GorgeCraft Guide on the steam workshop as well for new players. It does assume you have some knowledge of playing Natural Selection 2, and how to use the gorge to build things.

Have fun playing GorgeCraft, and remember to submit any of your artistic creations for sharing to the world.

gc_crevice released on Steam Workshop

gc_crevice released on Steam Workshop

1 year ago GorgeCraft 0 comments Report

Added a new map for playing in GorgeCraft, gc_crevice. Taking the well-known crevice area from the map ns2_summit and recreating it for use in GorgeCraft...

Return to Eclipse in Natural Selection 2

Return to Eclipse in Natural Selection 2

1 year ago News 2 comments Report

Something must be in the air at Unknown Worlds. Not only are we announcing new games, we’ve also started hitting deadlines! We promised you Eclipse...



1 year ago News 2 comments Report

On this day, Halloween 2012, Natural Selection 2 was launched on Steam. The following year has blown our minds at Unknown Worlds. More people have purchased...



2 years ago News 6 comments Report

In February, NS2 was Gorgeous. Now, it is Reinforced. The culmination of nearly six months of development, Reinforced takes Natural Selection 2 to new...

Natural Selection 2 is the sequel to the popular Half-Life mod Natural Selection. It is built on our own engine and will be distributed through Valve's Steam platform.
RSS Feed Related Downloads
Proving Grounds Mapping Alpha 0.2.0

Proving Grounds Mapping Alpha 0.2.0

1 year ago Proving Grounds Mapping Tool 0 comments

Here is a mapping alpha to provide mappers with an idea of the basic movement and to enable them to build to allow for Jump pads etc. Things are still...

Natural Selection 2 HD Wallpaper Set

Natural Selection 2 HD Wallpaper Set

2 years ago Wallpapers 1 comment

Pixels are addictive. There are never enough. More definition, higher resolution, greater pixel density. But what to do with all those high-resolution...

GorgeCraft v1.6 - Outdated

GorgeCraft v1.6 - Outdated

3 years ago GorgeCraft Full Version 0 comments

Here is the release of v1.6 of GorgeCraft. Updating for compatibility with NS2 build 220 Beta.

GorgeCraft v 1.5.3 - Outdated

GorgeCraft v 1.5.3 - Outdated

3 years ago GorgeCraft Full Version 0 comments

This is the release of GorgeCraft Version 1.5.3. A few optimisations and other features added, updated for latest NS2 build.

GorgeCraft v1.5.1 - Outdated

GorgeCraft v1.5.1 - Outdated

3 years ago GorgeCraft Full Version 0 comments

This is an update to provide compatibility with version 217 of NS2 Beta.

Proving Grounds v1.7 Release - Outdated

Proving Grounds v1.7 Release - Outdated

3 years ago Proving Grounds Full Version 0 comments

This is a big release, quickly put together after our very successful playtest. Expect some big updates to the map pg_lunacy in the near future, for now...

Post comment Comments  (60 - 70 of 692)
ScubaSteve3465 Apr 27 2012 says:

I really wish they would have a sale or some kind of coupon to make this game a bit cheaper. I would love to purchase it, but 35 is kinda much for an indie game. I'm not saying it isn't worth it, I'm just saying some kind of sale or deal would really help those, like me, on a budget.

+4 votes     reply to comment
Mkilbride Jun 16 2012 replied:

Totally agree.

35$ is so much, even for the finished product they've promised.

20$ would be a far better price tag.

-1 votes     reply to comment
[TWDEV]_General_Naga Aug 7 2012 replied:

I'm not normally one to jump to a developers defence but having bought the game for 35 USD I have to say I think it's completely justified.

Even as a beta the game feels easily good enough to justify the extra cost. If big studios expect us to pay over the odds for half finished games which are effectively the same why can't Indie developers ask us to pay less for something new and exciting?

A sale would be nice but lets remember folks Indie developers aren't exactly renowned for being cash rich. They need every penny they can get most the time ;)

+4 votes     reply to comment
raidergeo34 Feb 25 2012 says:

How do I get this game? Do I need to buy it?

+2 votes     reply to comment
dragonowner09 Apr 27 2012 replied:

You can pre order it on steam

+2 votes     reply to comment
Velox May 29 2012 replied:

i didn't find it :(

+2 votes     reply to comment
Trooper425 Feb 16 2012 says:

SERIOUS 196 bug found: Marines cannot build power nodes. Might be a server bug, but it happened on two servers I visited tonight. Please fix this ASAP, it is almost a game-breaker for marine team. Thank you.

+2 votes     reply to comment
Rhyl3yMaster Feb 6 2012 says:

OMG THIS IS LIKE TREMULOUS! ( but no grangers XD) Love this :D I need to buy for my friends now :3

+2 votes     reply to comment
Mkilbride Feb 11 2012 replied:

This came before Tremulous, though both took their inspiration from Gloom.

+3 votes     reply to comment
OhNoesBunnies! Feb 5 2012 says:

I was going to pre-order this game,

but when I asked around on some fan forums about female models among other things, I encountered an extreme amount of sexism, and was even warned off by a friend who currently plays the beta, that the game is very 'female' unfriendly and extremely competitive.

Is this true? I may very well avoid this game if this is the case. I've rarely encountered a game with such a bad rep and absurd amount of trolling that's being suggested here..

+1 vote     reply to comment
BlueSunsleader Mar 4 2012 replied:

lol there are plenty of games with plenty of trolls plz don't get upset over the internet. xD

+1 vote     reply to comment
Mkilbride Feb 11 2012 replied:

Yeah, I'd recommend staying away. Female models don't make sense due to it being Marines is all. At least in the current U.S Army, female soldiers are never sent on combat missions, merely on defensive ones. That's just the way of the world current. I think a female marine model would look incredibly weird and out of place in Natural Selection.

I haven't seen anyone bashing females in the game, or on the forums...and if you haven't encounted a game with such bad rep and trolling, you must not play alot of games. This barely has any...compared to something like WoW, or Call of Duty, or Halo, ect, or heck, Counter-Strike. Those are far worse.

I'd say pre-order it if you want a fun game to play(but wait for a sale, or something, 35$ is far to much!), but don't expect there to ever be female models.

And all females in games will always get some flak from fellow players. Just how it goes.

+2 votes     reply to comment
Darklord42 Mar 3 2012 replied:

I'll have you know they did make one. Don't know if it's in game though as I never looked before. I'm sure it will be though if it isn't.

You should pm the Devs they will have more info. They are very friendly and accommodating to their fans. Their whole model is based around fan communication.

+1 vote     reply to comment
SabreXT Feb 16 2012 replied:

I disagree that gamers are sexist, most people online will be as big an arsehole as possible reguardless of age, sex or race. No reason to single females out.

But my main disagreement is with the idea that a game doesn't have a female character it's sexist. The complaint wouldn't work if reversed. If I said "There are no playible guys in tomb raider. Therefore it's sexist against men." I'd rightly be laughed at for making such a rediculous argument.

+3 votes     reply to comment
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Natural Selection 2
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Unknown Worlds
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Released 2012
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