Players now
0
newvs 24h ago · updates every minute
Last 7 days · history since Nov 1, 2026
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
Loading from Steam…
Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
Checking other stores…
Loading from Steam…
100% positive of 2 · 2 user reviews · Live from Steam
Loading reviews from Steam…
Survive relentless hordes in ZK1L4, a fast-paced bullet heaven! Choose unique characters, unleash powerful weapons, and master deadly skills. Play solo or team up in couch co-op to take on the chaos. Will you escape the swarm or become one with it?
Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 100% on 2026-11-01 → 100% today (2 reviews)
No authorized Steam key store lists this game right now.
Games we track that share the most Steam tags with this one.
Not tested by Valve yet. Results from Valve's own testing.
Valve hasn't published test details for this game.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
ZK1L4 v2.2 is here: and it’s one of the biggest updates so far.This update brings elite enemies, dynamic run modifiers, deeper combat, and major polish to both solo and couch co-op play.🧟 New Elite: Golden SirA rare high-value zombie has entered the battlefie…
Full Description:What’s New in v1.2:🔹 Gameplay & BalanceSpecial Zombies now have higher max HP early-game, making them a real threat from the start.Goliath’s HP has been increased for longer, more intense encounters -> feel the tension!Enemy XP gain slightly …
🗡️ New ContentAdded 7 new melee weapons to expand build variety and close-range playstyles.⚙️ Gameplay ImprovementsReworked the XP and level-up curve to feel smoother and more rewarding.Adjusted Zombie spawn rate — now scales properly with each wave for bette…
Hi everyone!Santosai here! This update focuses on polish, balance improvements, bug fixes, and making every run feel more dynamic and rewarding. As a solo developer, I’m incredibly grateful for every bit of feedback, this update is the first step in making ZK1…
Update 2.1 is the biggest and most important release in ZK1L4’s history. This isn’t just a patch, it’s a reinvention of the game.ZK1L4 has evolved into a Left 4 Dead–style roguelike survival shooter, where every run is a desperate journey through five handcraf…
🌍 ZK1L4 has already reached players across the world!I just wanted to say a huge thank you to everyone who’s joined the fight for survival so far, it means a lot to me as a solo developer.I’m currently working on performance tweaks, new passives, and a few su…
Hey everyone 👋After a full year of solo development, I can finally say it:ZK1L4 is out now on Steam! 🎉This project means a lot to me. I built it during late nights after work, and even through the uncertainty of being laid off. There were moments when I coul…