I used to have Algodoo 2.0.1 but when we upgraded our computer to
Windows 7 i lost the launcher, so we installed it again andnow i have the latest versoin :3
This takes advantage of variables. (Not scene.my.variable, the other kind xD) The circles are scripted to have it so when it is hit by a laser, the ball's texture is written to a vaariable called "data", and the screen is scripted to read the data variable.