On a rooftop, you find yourself facing an obstacle course with steep drops and narrow ledges. The goal is to navigate through this treacherous terrain without falling off, using only your own reflexes to control your character. Your efforts are rewarded with fast-paced progress through the levels, each one presenting new challenges and hazards. The need to time jumps and dodges correctly becomes increasingly crucial as you work to reach the end of each level. As you run through the rooftops, the game stresses reaction time and agility over analytical thinking or problem-solving skills. No download or registration is required to participate; it runs directly in your browser.