I see you used something called TyranoScript. I'll have to check this out.
Viewing post in Sinister Vibrations - Interactive Feature Film comments
I used Tyranobuilder it's a Visual Novel engine but it's really good for FMV my first few games it's been really good for although you can do a bit more with Unity. I've done 4 projects using it but i am now trying to get my head around Unity as I have a few more ambitious ideas for my next couple of projects.