HELLO, use the green flag to on and it will last forever. (Until your mobile or computer runs out of battery.....)
I really want to thank those who allowed me to advertise on their projects.But, Scratch team remindered me to not advertise on anyone's project.So, i'm really sorry that I advertised on your project.:(:(:( so pls vist their projects:The fail guys,3D ninja game..... (it took me 25 mins to advertise on 14 projects)
