Zombie Panic: Source is a co-op oriented Survivor Vs Zombie multi-player survival horror modification for HL2. While our main priority is to make the mod as fun to play as possible, ZP:S plans to greatly expand on the core features of "Zombie panic" For HL1, with new features, impressive visuals, and atmospheric maps. More importantly ZP:S will not force players to fend against dumb and predictable AI and keep the same intense thrill of surviving against intelligent and persistent player controlled zombies as the original.
Hot off the presses! We have some updates on the happenings over at Monochrome LLC including: Contagion's Steam Shop, Fall 2013 Release Announcement...
The ZP Team has been hard at work with the version 1.21 source code, and with the help of several server admins (and the public) we have fixed a few problems...
We present to you the winners of the Level Design competition held for Zombie Panic! Source, hosted by the ZP Development team, Noesis Interactive, and...
Valve has announced that we are to be one of five mods chosen to be hosted on Steam itself. In short, this means that you can expect automatic updates...
Announcing the release of ZPS 1.5 via steam! Go experience the new barricade system, and our latest map updates, as well as ZPO_Harvest!
A minor release is now available via steam, including map updates, minor exploit fixes, and an option to enable the old popular collision system!
We just released 1.6 to Valve. This includes a hardcore option, as well as dual slot weapons and a few other features.
A short story about the development of ZPS. This story is about the time surrounding our release.
The ZP:S Team is proud to announce Zombie Panic: Source Release Date
Wishing everyone a happy holidays with some media and news.
On Dec 28th, 2007 Zombie Panic: Source Released their first public beta.
Zombie Panic: Source v1.01b Fullbuild and Patch released today!
Zombie Panic: Source has finally released their Linux Server files with a complete Linux package for v1.01b.
Zombie Panic: Source v1.2b is now available for download!
Gamefire.com Interviews Tatsur0 of Zombie Panic: Source
The Zombie Panic team is holding a Level Design competition and awarding the winners Cash, Games, DVD Tutorials from NOESIS and more.
The latest version of Zombie Panic: Source is now available on Steam!
It's that time of year again (my favorite time of year) and the Zombie Panic! Source team is holding a Halloween Costume Contest with cash and other prizes...
Enjoy our Official Zombie Panic: Source Trailer (Special thanks to James "Monkey-Junkie" McVinnie
Zombie Panic! Source v1.4 is NOW AVAILABLE! Launch ZPS to update your client!
The Official ZPS "Mappers Remix" Level Design Competition. 2 Maps to choose from, 2 chances to win, $600 to the winners!
Zombie Panic: Source January media release followed up with a chance to ask the developers the current progress and future of ZPS.
Announcing the release date and details of Zombie Panic: Source v1.5 which will be available on Steam January 28th!
After years of fans asking for ZP merchandise, we're finally doing something about it and asking the community to participate.
Zombie Panic: Source version 1.5.1 patch was released today fixing map, weapon, and console command exploits.
The Official Zombie Panic: Source "Mappers Remix" Level Design competition has finished and now the entries will be reviewed and winners announced shortly...
The Official Zombie Panic: Source "Mappers Remix" Level Design Competition ended and winners for Club Zombo selected.
Announcing Zombie Panic! Source v2.0 Release Date and to celebrate 5 years of Zombie Panic as well as Halloween we're holding an Official Halloween Prop...
Showing you a sneak peak at ZPS v2.0 as well as an update to this years Official ZPS Halloween Prop Modeling Contest.
ZombiePanic! Source v2.0 Release almost here and our Halloween Contest is coming to a close.