Steam
Oops! Zombie Swarm
Also known as Oops! Zombie Swarm, oops zombie swarm, oops-zombie-swarm
An unknown virus has turned most people into zombies. In this disaster, you unexpectedly discover a mysterious dragon egg, which seems to grant you immunity to the virus. Now, your mission is to protect this precious dragon egg and ensure it is not destroyed by hordes of zombies.
Last update
17 May 2026
Players now
0
Latest update
Update history
Browse past updates and patch notes for this game.
5 updates
June 2024
- June 15, 2024 Update NotesReduced Days to Complete the Game You can now complete the game in just 24 days instead of the original 48 days. This adjustment allows players to experience the full content of the game more quickly. Fixed Leaderboard…
- June 10 Update NotesIncreased health for both small dragons and large dragons.
- Leaderboard Display Issue FixedDear Players, We are pleased to inform you that we have resolved the issue preventing leaderboard rankings from being displayed correctly. In this update, we addressed the technical glitch that caused some players to be…
- Welcome everyone! It's definitely fun! Left hand gun, right hand arrow Fight alongside dragons, eliminate zombies worldwide, and save the world!Patch notes
Gallery
In-game media
Achievements
Community progression
Top picks from 75 Steam achievements, sorted by player unlock rates.
- Novice GrowthPlayer level to 5100.0%
- Zombie Slayer - BeginnerKill 20 zombies100.0%
- Explosion - NoviceDetonate 2 fuel barrels96.0%
- Wooden Chest ExplorerOpen 3 wooden chests82.6%
- Shotgun - GoodUpgrade shotgun to level 177.3%
- Power AwakeningPlayer level to 1076.0%