CrazyGames is a fun base building game in which you must try and survive for as long as possible against the waves of incoming zombies and other players! To create defensive structures and expand your base, you must first build extractors to collect raw materials. Build the extractors and connect them together to create an efficient network of resource centres to keep a steady flow of income coming in.

Once you have a steady stream of income you can start placing defensive structures to protect your base from the zombies. There are several different types of tower including cannons and arrow towers. Keep generating resources, build your base and put up the best fight you can!

Release Date

April 2018

Developer was made by Tobias Springer/


  • A cool defense game with resource management and base building gameplay
  • You need to manage the supply chain to make sure every resource can be processed efficiently
  • Defensive buildings to attack the zombies
  • You can build walls to protect your base
  • Upgradeable buildings to increase their capabilities


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More Information About is a first-class defense games game. Check it out on this page directly in your browser, for free. has been played by 41,482 people and has received a rating of 8.0 out of 10 with 2,425 votes. Tobias Springer created This epic .io game is made with HTML5 to work without trouble in most browsers. can be played in full-screen to get a fully immersive experience. If you enjoyed the game, make sure to also try our other defense games or Epic War and



How to play

Use left mouse button to place a building.

Walkthrough Video

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