Screenshots
Watch trailer on Steam ↗ZSG
Viggo Stromvall · Published by Viggo Stromvall
Content notice: In ZSG there are no depictions of sexual acts, sexual assault/non-consensual sex, drug and alcohol abuse, or self-harm BUT there is violence, blood and gore.
3 user reviews — 100% positive (3 reviews)
Last updated 28 Sept 2026
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.
£1.69
Lowest price we've ever recorded
View on SteamPrices can lag the live Steam store — always confirm before buying.
Price history
Action, Adventure, Indie, Casual · 2024 · More under £5 games
Experience the thrill of popping alien pimples with vintage firearms in ZSG. Navigate through space aboard a meteor, aiming for satisfying bursts while dodging cosmic hazards.
About this game
System Requirements
Will my PC run this? →Minimum
- OS: Windows 10
- Processor: Intel(R) Core(TM) i5-6400 CPU @ 2.70GHz 2.71 GHz
- Memory: 500 MB RAM
- Graphics: 240
- DirectX: Version 12
- Storage: 500 MB available space
- Sound Card: standard sound card
- VR Support: no VR support
- Additional Notes: no additional notes
Supported Languages
*languages with full audio support
Latest news
AnnouncementsOfficial
ZSG is now only $1.99!!!
Get your copy of ZSG for only $1.99!!!Read full article on Community Announcements (AimShark)Patch NotesOfficial
Remastered ZSG trailer!!
ZSG is looking better than ever and continuously evolving!!!Read full article on Community Announcements (AimShark)Patch NotesOfficial
ZSG UPDATE 3
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 when all zombies are killed 6: High scores are reset due to difficulty increase 7: The map "Outpost" is now dark and the weapon is equipped with a flashlightRead full article on Community Announcements (AimShark)Patch NotesOfficial
ZSG UPDATE 2
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"Read full article on Community Announcements (AimShark)Patch NotesOfficial
ZSG UPDATE 1
Compete against other players with the new global leader boardRead full article on Community Announcements (AimShark)
