Last 7 days · history since Nov 1, 2026
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
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100% positive of 2 · 2 user reviews · Live from Steam
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Would you like to do some... EXTREMELY SATISFYING ZOMBIE-ALIEN PIMPLE POPPING WITH AWESOME RETRO GUNS WHILE TRYING TO NOT FALL OFF A METEOR FLYING THRU SPACE? Good, then ZSG is you're one and only choice.
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.
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.
ZSG is looking better than ever and continuously evolving!!!
1: ZSG is now much higher resolution! 2: Weapons do 2X more damage 3: Upgrades are cheaper and faster to buy 4: Zombie speed increases 9% per round instead of 3% 5: The 4 second round transition delay is now reduced to 0 seconds, zombies instantly re-spawn whe…
1: The game is finally full screen!! 2: The highest round survived will now be saved as a separate high score 3: The high score will now be multiplied with the highest round survived before being added to the "PLAYER SCORE"
Compete against other players with the new global leader board
Get your copy of ZSG for only $1.99!!!