W,A, and D to control. And if in air? and Y Vel are decending(falling) and you are not on screen, press green flag. this project is a work in progress, so expect more levels soon.
I got the instructions to make this on YouTube, and if you want to make your own, I highly suggest you watch the video at, https://www.youtube.com/watch?v=wQk_icD3s7o