I need the same thing! I'm making a zombie survival type game and i need a way to spawn zombies every so often. (note, I have no idea how to use the SED, I'm an uber noob, I do everything through wed using templates and the project manager to assign behaviors to stuff. so if there's no other way then sed, Itd be really helpful if you gave me a little walk through on how to get script working from sed to in game on wed. thanks )