Get ready to become a mad scientist in Happy Room! Your objective is to find several spectacular ways to test your test subjects in the laboratory. Place various traps and weapons in your test chamber and see the damage it will do to each one.
Try to do as much damage as possible to your test dummies in Happy Room and challenge yourself! Use mines, spikes and various weapons to electrocute and more in the environment.
How to play Happy Room
Play with the left mouse button or click on the mobile screen.