In Lab Havoc, you create your own rules. You are not a hero, and you do not need to save the world. Your job is simple: experiment, destroy, and see what happens next.
Lab Havoc is a destruction-focused sandbox game where you are placed inside a laboratory and free to test all kinds of traps, weapons, and devices. Released by ZapGames on April 22, 2026, the game runs directly in your browser, is free to play, and can be accessed even at school or the office.
The game does not force any specific playstyle. You can build and combine traps however you want. Every player ends up with a very different lab setup.
Ragdoll physics makes every movement unpredictable. Sometimes everything goes as planned, sometimes it goes completely wrong in a fun way.
No setup is perfect on the first try. You will always want to tweak, adjust, and test again to see different outcomes.
As you progress, you gain access to stronger tools. From simple traps to lasers and black holes, each unlock adds new possibilities.

Each level gives you space to prepare. Choose tools like saws, lasers, bombs, or launchers and place them carefully.
Once ready, press start and watch the character move through your trap system.
Most setups need improvement. Watch how everything interacts and adjust positions for better results.
Keep the character moving through damage zones. Reduce idle moments and build continuous chain reactions.
If you enjoy building setups and watching them play out in unpredictable ways, Lab Havoc is definitely worth trying.