I've been doing some learning about how L4D2 actually works, and it's more complex than I realised when I first made this mod. So I've started to re-script the entire thing with a completely different approach. It's a lot more complicated but already it's working better. I've still got quite a bit of learning to do so it will take some time before it's ready for people to see. This new approach should fix the specials spawning as well as the terrible finale events. Not sure about the slow animations yet. I'll try and keep posting regular updates on my progress.