Skip to main content
PC Gamer PC Gamer THE GLOBAL AUTHORITY ON PC GAMES
UK EditionUK US EditionUS CA EditionCanada AU EditionAustralia
Sign in
  • View Profile
  • Sign out
  • Games
  • Hardware
  • News
  • Reviews
  • Guides
  • Video
  • Forum
  • More
    • PC Gaming Show
    • Software
    • Movies & TV
    • Codes
    • Coupons
    • Magazine
    • Newsletter
    • Affiliate links
    • Meet the team
    • Community guidelines
    • About PC Gamer
PC Gamer Magazine Subscription
PC Gamer Magazine Subscription
Why subscribe?
  • Subscribe to the world's #1 PC gaming mag
  • Try a single issue or save on a subscription
  • Issues delivered straight to your door or device
From$1
Subscribe now
Don't miss these
Popular
  • Arc Raiders
  • Best PC gear
  • Fallout
  • Helldivers 2
  • PC Gamer Quizzes!
  1. Gaming Industry

The best enemies in PC gaming

Features
By Andy Kelly published 17 March 2015

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Life is filled with enemies. The merciless march of time. Traffic wardens. People who walk slowly on pavements. Self checkouts. Death. But the difference is, in games, you can defeat your enemies. The following monsters, creatures, beasts, and other assorted life-forms have all been designed with one thing in mind: stopping you.

Page 1 of 24
Page 1 of 24
Shambler (Quake)

Shambler (Quake)

“Even other monsters fear him.” reads Quake’s manual about this terrifying, blood-splattered demon, which has claws for fingers. Of the many Lovecraftian horrors in id’s legendary FPS, this is the most intimidating.

Page 2 of 24
Page 2 of 24
Splicer (BioShock)

Splicer (BioShock)

Hopped up on gene-altering plasmids, these poor addicted souls are gruesome, deformed shadows of their former selves. It’s hard not to flinch when one comes shrieking and sprinting at you from the watery green shadows.

Page 3 of 24
Page 3 of 24
Marine (Half-Life)

Marine (Half-Life)

Fighting these guys is one of the first times I can remember feeling intimidated by enemy AI. They aren’t that smart by today’s standards, but the way these jerks work together and flank you makes for some great firefights.

Page 4 of 24
Page 4 of 24
Regenerator (Resident Evil 4)

Regenerator (Resident Evil 4)

As the name suggests, these shivering freaks can take a lot of damage. You unload your pistol and it doesn’t flinch, inching closer and closer with an eerie grin on its face. And the spiky variety (pictured) are even worse.

Page 5 of 24
Page 5 of 24
Alien (Alien: Isolation)

Alien (Alien: Isolation)

We’ve faced Giger’s creature in a lot of games before, but Isolation is the only one that’s managed to make it feel as lethal and intimidating as it is in Ridley Scott’s original film. Just looking at this image is making me uneasy.

Page 6 of 24
Page 6 of 24
Cyberdemon (Doom)

Cyberdemon (Doom)

Doom is famous for its enemies, all of which would make amazing tattoos, but it’s the cyberdemon—an aggressive missile-launching demon with goat legs—that stands out as the toughest, scariest, and coolest of the lot.

Page 7 of 24
Page 7 of 24
Witch (Left 4 Dead)

Witch (Left 4 Dead)

Left 4 Dead is built around the design of its monsters, and learning their behaviour is key to your survival. Chiefly, not annoying the witch. Bother this weeping monster and she’ll come at you with her claws and butcher you.

Page 8 of 24
Page 8 of 24
Cactuar (Final Fantasy)

Cactuar (Final Fantasy)

The mistake Final Fantasy newcomers make is thinking Cactuar is just a weak, low-level enemy, but this spiky dude can waste your entire team in a green flash. His skills vary between games, but he’s always worth avoiding.

Page 9 of 24
Page 9 of 24
Slig (Oddworld)

Slig (Oddworld)

These machine-gun-toting, squid-faced little shits are a constant source of frustration in the Oddworld games, but I also have a soft spot for them. I like the way they snigger when Abe farts near them. They have a sense of humour.

Page 10 of 24
Page 10 of 24
Mimic (Dark Souls)

Mimic (Dark Souls)

Dark Souls fans will undoubtedly think I’m mad for not picking [insert enemy here], but I love the Mimic. Disguised as a treasure chest, it waits patiently for clumsy adventurers to try and open it, then eats them. What a guy.

Page 11 of 24
Page 11 of 24
Pyramid Head (Silent Hill 2)

Pyramid Head (Silent Hill 2)

This eerie thing stalks James Sunderland around Silent Hill in the second game. He’s deadly, omnipresent, and invincible, and pops up at the worst times. His weapon of choice is a giant rusty knife. And sometimes a rusty spear.

Page 12 of 24
Page 12 of 24
Uruk (Middle-earth: Shadow of Mordor)

Uruk (Middle-earth: Shadow of Mordor)

The genius of Shadow of Mordor is that, when a generic orc kills you, they get a name, bespoke stats, and a personality. Suddenly a basic enemy has become your nemesis, and you’ll grow to despise them every time they kill you.

Page 13 of 24
Page 13 of 24
Creeper (Minecraft)

Creeper (Minecraft)

A beast whose sole purpose is destroying the beautiful things you’ve made. A hiss heralds its arrival, and if you get too near it flashes then explodes. You better lure it away before it blows your house/giant penis up.

Page 14 of 24
Page 14 of 24
Stalker (Dead Space 2)

Stalker (Dead Space 2)

The regular necromorph enemies in Dead Space are pretty silly-looking, but these creeps are really unnerving. They stalk you, poking their heads around corners, keeping tabs on you, then pouncing when you least expect it.

Page 15 of 24
Page 15 of 24
Big Daddy (BioShock)

Big Daddy (BioShock)

These diving suit-clad monsters stomp around Rapture protecting the Little Sisters as they harvest ADAM. They won’t bother you if you don’t bother them, but if you do, they’ll come at you in a rage with their massive drills.

Page 16 of 24
Page 16 of 24
Pig Cop (Duke Nukem 3D)

Pig Cop (Duke Nukem 3D)

There’s nothing particularly interesting about Duke’s pig cops in terms of their behaviour, but hearing their snort and the blast of their shotguns instantly fills me with nostalgia, so I’ve included them.

Page 17 of 24
Page 17 of 24
Licker (Resident Evil 2)

Licker (Resident Evil 2)

The Romero-style zombies are the enemies that define Resident Evil, but I’ve always liked the Lickers. These guys like to hang out on ceilings, dropping on unsuspecting survivors and grabbing them with their icky tongues.

Page 18 of 24
Page 18 of 24
Nurse (Silent Hill)

Nurse (Silent Hill)

Nurses are lovely, except when they’re from Silent Hill. These gross, faceless creatures stagger about a variety of Silent Hill games, swinging lead pipes at you, and sometimes firing a gun. I don’t want the medicine they’re supplying.

Page 19 of 24
Page 19 of 24
Poison Headcrab (Half-Life 2)

Poison Headcrab (Half-Life 2)

The weird screeching, whipping sound these tiny bastards make is enough to give you the fear in Half-Life 2. One hit from them and your health massively drops, temporarily, leaving you vulnerable to other attacks.

Page 20 of 24
Page 20 of 24
Gravity (Kerbal Space Program)

Gravity (Kerbal Space Program)

The greatest enemy in Kerbal Space Program is invisible. Struggling engineers will know the pain of trying to launch a spacecraft out of a planet’s orbit, and it’s all because of treacherous, villainous gravity. Curse you, physics.

Page 21 of 24
Page 21 of 24
Krogan (Mass Effect)

Krogan (Mass Effect)

While other races like to hang back safely behind cover, Krogan enemies in Mass Effect have no qualms about charging blindly into your gunfire. One of these bad boys with a shotgun can decimate your whole team if you’re not careful.

Page 22 of 24
Page 22 of 24
Deathclaw (Fallout)

Deathclaw (Fallout)

The most fearsome beast in the wasteland, these guys are fast, deadly, and probably really smelly too. Fallout: New Vegas features a variety of Deathclaws, including the fearsome Deathclaw Alpha. We’re gonna need a bigger gun.

Page 23 of 24
Page 23 of 24
Beholder (Baldur’s Gate)

Beholder (Baldur’s Gate)

A classic Dungeons & Dragons enemy. These guys make a habit of casting loads of status-affecting spells when your band of adventurers encounters them. Next to dragons, they’re one of the series’ most challenging foes.

Page 24 of 24
Page 24 of 24
TOPICS
Best of
Andy Kelly
Andy Kelly
Social Links Navigation

If it’s set in space, Andy will probably write about it. He loves sci-fi, adventure games, taking screenshots, Twin Peaks, weird sims, Alien: Isolation, and anything with a good story.

  • Facebook
  • X
  • Whatsapp
  • Reddit
  • Pinterest
  • Flipboard
  • Email
Share this article
Join the conversation
Follow us
Add us as a preferred source on Google
PC Gamer
Get the PC Gamer Newsletter

Keep up to date with the most important stories and the best deals, as picked by the PC Gamer team.


By submitting your information you agree to the Terms & Conditions and Privacy Policy and are aged 16 or over.

You are now subscribed

Your newsletter sign-up was successful


Want to add more newsletters?

GamesRadar+

Every Friday

GamesRadar+

Your weekly update on everything you could ever want to know about the games you already love, games we know you're going to love in the near future, and tales from the communities that surround them.

GTA 6 O'clock

Every Thursday

GTA 6 O'clock

Our special GTA 6 newsletter, with breaking news, insider info, and rumor analysis from the award-winning GTA 6 O'clock experts.

Knowledge

Every Friday

Knowledge

From the creators of Edge: A weekly videogame industry newsletter with analysis from expert writers, guidance from professionals, and insight into what's on the horizon.

The Setup

Every Thursday

The Setup

Hardware nerds unite, sign up to our free tech newsletter for a weekly digest of the hottest new tech, the latest gadgets on the test bench, and much more.

Switch 2 Spotlight

Every Wednesday

Switch 2 Spotlight

Sign up to our new Switch 2 newsletter, where we bring you the latest talking points on Nintendo's new console each week, bring you up to date on the news, and recommend what games to play.

The Watchlist

Every Saturday

The Watchlist

Subscribe for a weekly digest of the movie and TV news that matters, direct to your inbox. From first-look trailers, interviews, reviews and explainers, we've got you covered.

SFX

Once a month

SFX

Get sneak previews, exclusive competitions and details of special events each month!


An account already exists for this email address, please log in.
Subscribe to our newsletter
Latest in Gaming Industry
The Roblox corporate headquarters
After its teen social media ban, Australia is swooping on Roblox following 'ongoing concerns about online child grooming'
 
 
Alan Wake with a glowing bullet hole in his forehead in Alan Wake 2.
Remedy's new CEO is a former sports betting guy and EA executive who aims to 'scale Remedy in a way that builds lasting value'
 
 
A man in power armor with spiked shoulder pads, spaceships in the void behind him
FTL-like Void War was DMCAed by Games Workshop due to 'oversized convex shoulder pads with a metallic rim'
 
 
Japanese video game designer Hideo Kojima poses on the red carpet upon arrival to attend The Game Awards at the Peacock Theater in Los Angeles, California, on December 11, 2025. (Photo by Michael Tran / AFP via Getty Images)
Hideo Kojima pulls out of GDC at the last minute
 
 
Dan Marshall as an XCOM 2 soldier
219 hours of XCOM 2 and 20 minutes of Fallout: Size Five Games' director Dan Marshall takes us through the games on his PC
 
 
Sean Day9 Plott in a suit and tie with a shelf containing PC Gamer magazines behind him
The PC Gaming Show returns to heat up your summer once again
 
 
Latest in Features
Desktop Explorer
I've never felt smarter than playing this nostalgic horror puzzler that has me changing file types on a '90s computer to solve mysteries
 
 
Jinx character artwork from 2XKO.
I don't understand what Riot wants from 2XKO
 
 
helldivers 2
Nobody is doing live service better than Helldivers 2 because Arrowhead makes expansions, not just updates
 
 
EDMONTON, CANADA - APRIL 28: An image of a woman holding a cell phone in front of the Discord logo displayed on a computer screen, on April 29, 2024, in Edmonton, Canada.
Here's what happens if you don't complete Discord age verification
 
 
Third person shooter MOBA Deadlock
Deadlock's littlest guy makes size matter in a way it almost never has in a MOBA before
 
 
Walton Goggins (The Ghoul) in FALLOUT SEASON 2 Courtesy of Prime © Amazon Content Services LLC
Is it just me or did Season 2 of the Fallout TV series effectively wipe Courier 6 from existence?
 
 
  1. Pick the products from our latest recommendations.
    1
    Best gaming PC builds: Shop all our recommended system builds as we ride out the RAMpocalypse
  2. 2
    The best fish tank PC case in 2026: I've tested heaps of stylish chassis but only a few have earned my recommendation
  3. 3
    Best Hall effect keyboards in 2026: the fastest, most customizable keyboards for competitive gaming
  4. 4
    Best PCIe 5.0 SSD for gaming in 2026: the only Gen 5 drives I will allow in my PC
  5. 5
    Best graphics cards in 2026: I've tested pretty much every AMD and Nvidia GPU of the past 20 years and these are today's top cards
  1. A Logitech G Pro X2 Superstrike gaming mouse on a mouse pad with a PC Gamer Editor's Pick label overlayed.
    1
    Logitech G Pro X2 Superstrike review
  2. 2
    Mewgenics review
  3. 3
    Logitech G522 Lightspeed gaming headset review
  4. 4
    Audeze Maxwell 2 review
  5. 5
    Nioh 3 review

PC Gamer is part of Future US Inc, an international media group and leading digital publisher. Visit our corporate site.

Add as a preferred source on Google
  • About Us
  • Contact Future's experts
  • Terms and conditions
  • Privacy policy
  • Cookies policy
  • Advertise with us
  • Accessibility Statement
  • Careers

© Future US, Inc. Full 7th Floor, 130 West 42nd Street, New York, NY 10036.

Please login or signup to comment

Please wait...