How on earth do I get the player to talk in-game? What string of commands should I put into Behaved to make it work? I've tried everything I can think of, including creating a task, defining that task as playing a sound on the 'voice' channel, creating a 'do (task)' function, then setting the target_scriptrunner that plays it to target the activator of the script. Still doesn't work.

[EDIT: Also how do I make a level end and load the next?]

anyone know?

As far as I understand you, you want to make a SP game/mod?
(I don't know anything about this way of scripting and that kind of stuff, but perhaps you can look to the original jo/ja game(s)???)