Hey Tesgora -
Thanks for the question. Hazmo Pack 4 will debut at the NY State ASL Championships (aka "Albany")! One of the scenarios (Hazmo31 - "The Cloak of Disorder") is already out for free. You would have received it as part of the Hazmo Horizon if you're on the mailing list (which you can do at the website just for registering - it's free and we keep your email address strictly private). If you didn't receive it (and this goes for anyone reading this post), send me your email address at hazardousmovement [at] yahoo.com and I'll get it to you right away.