I saw this game exactly one time when I was 13 and I never forgot it until tracking it down and playing it on an old Windows machine in 2012. Kids horror is some of my favorite horror; the best examples waver between being silly and scary and it's the perfect mix for me. On top of that, this game's got tons of cheesy green screen FMV and yes, even a brief cameo by Jeff Goldblum as a vampire. Perfect mood.
The tech's a little interesting, too, seamlessly blending FMV actors with pseudo-3D backgrounds you can scroll around inside of in real time without interrupting the FMV.
I don't think it's been re-released at all since its original run in 1996. It deserves to be seen by a wider audience.