Zombie Panic! Source overview

Overview

Zombie Panic! Source comes from Zombie Panic! Team and is published by Zombie Panic! Team. It arrived on Steam on Oct 3, 2008, and it sits naturally among Multi-player, PvP, Online PvP, Co-op, Online Co-op, Mods, Mods (require HL2), and Steam Achievements. SteamPulse tracks it across Windows, Linux, and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Zombie Panic! Source's latest SteamPulse observation recorded 10 players at 8 October 2026 - 17:52:37 UTC, with a tracked peak near 748. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 85% positive across 7,843 reviews.

Language and system requirements

Zombie Panic! Source is available in 13 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

Zombie Panic! Source has sold up to 3,700,000 units and has recommendation data pending. Revenue data is not available for this game yet. On Twitch, 0 streamers are live with around 0 total watchers.

Zombie Panic! Source overview details

Zombie Panic! Source combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

Dive into the zombie apocalypse with Zombie Panic! Source (ZPS) : a cooperative, survival-horror first-person-shooter. A fast-paced standalone modification. Choose your team as the Undead or a Survivor. Enjoy their unique abilities, weapons, and challenges in this action-packed mod! The Teams As a Survivor , unlock large arsenals of firearms, explosives and improvised melee weapons. Can you stop the waves of undead? Will you engage the horde head-on, or barricade and fortify while your friends play sniper? If all else fails, PANIC! Then run as if your lives depend on it… for they surely do. As a Zombie , you’re free to hunt the living like the rabid beast you are. Feast upon their flesh and unlock your inner berserker. Heightened zombie night-vision gives you the upper hand in dark environments. Infect survivors as the carrier zombie (patient zero), to weaken their defenses, then sadistically watch them turn on each other. Use it all to your advantage to strategics, ambush, conquer and destroy your oblivious living counterparts. The Gamemodes Zombie Panic! Source hosts a variety of game modes for excellent replayability. Explore the zombie apocalypse with: Survival Mode : Put your ability to scavenge and survive to the test. Easily the top player choice. Objective Mode : You’re on a mission. Whether it’s to escape or defeat the horde, you’d better use your brainz to find those keys, get the power back on, hack that computer, and get to the chopper! Otherwise… I think you know what happens. Hardcore Mode : For experienced zombie connoisseurs, you and your teammates ge…

SteamPulse editorial summary

Zombie Panic! Source is listed as a game with Free to play. It supports Windows and Linux, belongs to Multi-player, PvP, Online PvP, Co-op, Online Co-op, Mods, Mods (require HL2), and Steam Achievements, and is associated with Action, Adventure, Casual, Indie, and Free To Play. SteamPulse's latest observation records 10 players at 8 October 2026 - 17:52:37 UTC, a tracked peak of 748, and 85% positive reviews.

Overview tags

Free to PlayZombiesMultiplayerActionSurvivalHorrorModFPSIndieCo-opOnline Co-OpFirst-PersonShooterAdventureTeam-Based

Content descriptors

Contains frequent violence and gore.

Highlighted achievements

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.