A bomb has been placed at the University of Science! It is exploding! Let’s play online Speedrunner game and save the scientists and the building. Your mission is to run as quick as possible. Reach the final destination before the disaster happens. Don’t forget the time is limited. Shoot the grappling hook at white ceilings to swing. Not much time left! Let’s start now. Show your running skill in each level. Become the powerful hero in this thrilling action. Good luck!