WELCOME TO THE NATURAL SELECTION WIKI!

This is a collaborative site dedicated to Natural Selection and Natural Selection 2 that anyone can edit!

Natural Selection Wiki has 501 articles about Natural Selection 1 & 2 which have been edited a combined total of 8,193 times.

Balance Mod: Version 1.9    Latest Patch: Build 341       February 3, 2022 Highlights New iteration of Thunderdome Beta Several Maps Fixed

Did you know...? It is crucial to not miss your first attack with a melee attack as Alien. Keep in mind that holding down your attack button will likely result in missing the next one as well

Natural Selection 1 & 2 are multiplayer first-person shooter and real-time strategy games developed by Unknown Worlds Entertainment where TSF Marines fight the Kharaa Alien threat in a ruthless fight for survival..

Matched Play
Matched Play
Game Information		Marine Information		Alien Information
Commanding	Resource Model	Marines	Power Nodes	Aliens	Infestation
Maps	In-Game Badges	Weapons		Lifeforms
Guides	Damage Types	Structures		Structures
Console Commands	Status Icons	Armor & Weapon Upgrades	Commander Abilities	Upgrade Chambers	Commander Abilities

Kharaa

Classes - Skulk  •  Gorge  •  Lerk  •  Fade  •  Onos
Mechanics - Alien Vision  •  Evolve Menu  •  Hive Sight

Base Abilities
Skulk - (Sneak  •  Wall Walking  •  Bite  •  Parasite)  •  Gorge - (Belly Slide  •  Spit  •  Heal Spray  •  Build Menu)  •  Lerk - (Flight  •  Roost  •  Poison Bite  •  Spikes)  • 
Fade - (Swipe  •  Blink)  •  Onos - (Gore)
Unlockable Abilities
Skulk - (Leap  • Xenocide)  •  Gorge - (Bile Bomb)  •  Lerk - (Spores  •  Umbra)  •  Fade - (Metabolize •  Advanced Metabolize •  Stab) •  Onos - (Charge  •  Bone Shield  •  Stomp)

Shift Hive - (Adrenaline  •  Celerity  •  Crush)
Shade Hive - (Aura  •  Camouflage  •  Focus)
Crag Hive - (Carapace  •  Regeneration  •  Vampirism)
Removed - Frenzy  •  Swarm  •  Phantom  •  Silence  •  Feign Death  •  Hyper-mutation

Mechanics - Alien Commander  •  Biomass  •  Infestation  •  Maturation  •  Consume  •  Resource Model
Abilities - Heal Wave  •  Ink  •  Echo  •  Nutrient Mist  •  Rupture  •  Bone Wall  •  Contamination  •  Enzyme Cloud  •  Hallucination Cloud  •  Mucous Membrane

Gorge - Babbler  •  Hydra  •  Clog  •  Webs
Build - Cyst  •  Harvester  •  Drifter  •  Tunnel  •  Hive (Egg)  •  Pheromones
Advanced - Crag  •  Shade  •  Shift  •  Whip  •  Shell  •  Veil  •  Spur

Game Information - Options  •  Maps  •  Console Commands  •  Patches
In Game - Damage Types •  Status Icons  •  Ranking System  •  Badges
Other - Skins  •  DLC  •  Mapping  •  Matched Play

Frontiersmen

Player - Marine (Assault Rifle  •  Pistol  •  Switch-Axe)
Purchases - Mine  •  Shotgun  •  Welder  •  Hand Grenades  •  Grenade Launcher  •  Flamethrower  •  Machine Gun  •  Jetpack  •  Exosuit

Mechanics - Marine Commander  •  Power Nodes  •  Resource Model
Abilities - Ammo Pack  •  Med Pack  •  Scan  •  Nano Shield  •  Power Surge  •  Catalyst Pack  •  Distress Beacon  •  Recycle

Build - Command Station  •  Extractor  •  Infantry Portal  •  Armory  •  Robotics Factory (ARC  •  MAC)  •  Arms Lab
Advanced - Sentry  •  Sentry Battery  •  Observatory  •  Phase Gate  •  Prototype Lab

Game Information - Options  •  Maps  •  Console Commands  •  Patches
In Game - Damage Types •  Status Icons  •  Ranking System  •  Badges
Other - Skins  •  DLC  •  Mapping  •  Matched Play