Zombie Panic: Source is a cooperative survival horror Half-Life 2 Modification, the sequel to the popular Half-Life Modification "Zombie Panic". As a member of a party of survivors you find yourself without provisions or any military support.
User reviews: Very Positive (2,531 reviews)
Release Date: Dec 28, 2007

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Community-Made Mod

This game requires that you own a Source engine game such as Counter-Strike: Source, Half-Life 2, or Day of Defeat: Source. Click here for a full list of games that meet this requirement. Please note that Portal: First Slice and the bundled Half-Life 2: Deathmatch do not fulfill this requirement.

Play Zombie Panic! Source

Half-Life 2 Mod

 

Recommended By Curators

"One of the best zombie games on steam, really fun with friends and kinda boring with out but thats like every game."
Read the full review here.

About This Game

Zombie Panic: Source is a cooperative survival horror Half-Life 2 Modification, the sequel to the popular Half-Life Modification "Zombie Panic". As a member of a party of survivors you find yourself without provisions or any military support. Fending off the undead has never been more difficult, but with a large variety of fire arms, explosives, and unique items, the task is not impossible. This time through we introduce you to new characters that you can control, numerous weapons including a large list of melee weapons, and the Carrier zombie which can turn friend into foe. We started it all and are happily continuing the fight!

System Requirements

    Minimum: 1.7 GHz Processor, 512MB RAM, DirectX® 8.1 level Graphics Card (Requires support for SSE), Windows® 7 (32/64-bit)/Vista/XP, Mouse, Keyboard, Internet Connection

    Recommended: Pentium 4 processor (3.0GHz, or better), 1GB RAM, DirectX® 9 level Graphics Card, Windows® 7 (32/64-bit)/Vista/XP, Mouse, Keyboard, Internet Connection

Helpful customer reviews
1 of 1 people (100%) found this review helpful
96.9 hrs on record
This is the best game! Played since 07 on my Old Account.
Posted: September 28
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1 of 1 people (100%) found this review helpful
274.0 hrs on record
This was one of my most favorite zombie games that is still alive.
My last time playing this was 2 years ago, and i am kinda glad to see this game is not dead yet.
Posted: September 28
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1 of 1 people (100%) found this review helpful
5.8 hrs on record
One of the best zombie games I have ever played. Simple concept, hard to master.
Posted: October 8
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1 of 2 people (50%) found this review helpful
16.1 hrs on record
I love this game. Love it. Even though I am the ultimate noob. Getting just one kill would make me so happy, you spawn and run all over the map grabbing weapons before the zombie players arrive. Very balanced and fun to play either side. i would play the barn map over and over again for hours and not be bored. For halloween and whenever you want to get your zombie fix, this is a fun one.
Posted: October 9
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0 of 1 people (0%) found this review helpful
72.0 hrs on record
Really fun and insane action!
Posted: October 13
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0 of 1 people (0%) found this review helpful
4.1 hrs on record
This game is EPIC! and like Garry's Mod, you dont NEED to have a source game, it will download the sdk base! this is awesum!
Posted: October 12
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0 of 4 people (0%) found this review helpful
2.9 hrs on record
Horrible!!!!!
Posted: September 26
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0.8 hrs on record
An alternative to no more room in hell or contagion.
Posted: September 25
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1.2 hrs on record
Didn't really like this game, the controls and movement are very awkward. Graphics are outdated, game play is repetitive and pointless. The zombies sometimes look more like a mutant than a zombie anyway... Wouldn't recommend...
Posted: September 25
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134.7 hrs on record
This is one of the best zombie games I have played. The fantastic moments you have in this game are awesome, especially if you have friends to play it with. I played for about 100-ish hours and the best moments of gaming I have ever experienced came from this game. Example:

Me and my brother spawned in a bar together the door was barricaded and there was a pool table and some barrels, My brother picks up a chair for protection and we both push the pool table over to the shoddily barricaded door and we find a hammer and some boards and barricade the bathroom windows, We hear a hoard of player controlled zombies hitting at our makeshift barricade so we run into the bathroom. We hear the zombies bust through our barricade so we both run into the only stall in the bathroom, we hear them pour into the bathroom. Then... the stall door was pushed open and we were eaten alived and reincarnated as walking dead people.
Posted: September 26
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0.3 hrs on record
Its a great game, but need to speed up process of round time and walking characters, that things are slow as hell..
9/10 for try of realism..
Posted: September 26
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0.7 hrs on record
very fun multiplayer survival game. humans vs zombies :)
Posted: September 23
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3.1 hrs on record
One of the best mods you can get.
If you've never played it before, what are you waiting for, it's free?
Posted: October 18
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16.0 hrs on record
lol guy took my weapon so trapped him and zombie got him, late 10/10
Posted: October 18
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2.3 hrs on record
when loading sorry not responding take 2 sorry not responding no cookies for zombie panic source!
Posted: October 19
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10.7 hrs on record
Very good game. Lot's of fun. Play it at home, in your bedroom, in you friends bedroom, in the shower, in the toaster, in the oven, or even outside! How ridculous does that sound?
Posted: October 19
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208.8 hrs on record
Been playing sense 2009. this game is loads of fun!. you can barricade doors and windows, and find weapons and ammunition to survive, and please... aim for them brains dawg! no really... it does more damage and causes knockback to shoot the zombie in the head. and make sure to watch each others back! you never know when a zombie will creep up behind you, and give you a bad time. the less people die, the less zombies you have to deal with. and make sure to share your weapons if someone needs one when you have a spare. having a bunch of guns on you will slow you down anyway. have fun!
Posted: October 19
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50.3 hrs on record
''gotta get dem braindawgs''- RIP Crackbone 2014 (hes not actually dead)
Posted: October 20
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6.4 hrs on record
this is a very cool game zombies bowls everyone can withdraw!
Posted: October 19
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1.2 hrs on record
meh.. its okay, i've played better, 4/10
Posted: October 17
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