To move onto the next slide press the next number key. So when you have clicked the flag, press 1 to do the next thing and then when you have done that press 2 and so on. https://scratch.mit.edu/projects/43354356/?fromexplore=true That is a link to one of my games called 'Jump!'
This is how to use Scratch. I had to make it for an ICT project at school!!!
