Wildly Innacurate Amazingly Kid Friendly Pack

Hey All!

This is my first post, although I have lurked for a long time. Thanks for having such a great community!

I am building a sort of mad-scientist pack - not meant to be movie-accurate. I work with kids in a center where we do therapy. I have a couple of old, fairly powerful computer speakers that I’ve driven with a 12V battery, fed by a soundboard app on my iphone. There are a number of more elegant ways to do this (I have shaken with awe at the pre-programmed chips I’ve seen online). Essentially I wanted to finish the project mostly with stuff I already have available but have fun results and get to model and tinker.

Also I want to impress the kids.

Anyway, my favorite part so far has been extracting the sound files from the GB PC game. Basically got the power-up sound and the stream loop, as well as the Slimer “taunt”, “laugh”, “flee” and “trapped” noises, without all the fuss of sound quality issues id’ve had if I had captured it from the film. With the bass turned up high on the speakers the “power up” sound almost brought a tear to my eye. Anyways, I’ll let you know how the build progresses as I accomplish stuff, if anyone is interested.

I wonder if there is a good way to e.g. project from a wand-style projector a Slimer image. Maybe print onto mylar a negative image and tape it onto the front of a flashlight. Lame, but would probably impress small kids.

Anybody done anything like this before?

German Ghostbuster has a proton pack that has the Silmer glow in the dark bank suspended above the head of the GB with a wire connected to the top of the pack.. It looks like the GB is chasing Slimer above his head.

You could also obtain or duplicate an old toy gun that projected images/photos onto a wall. That way, the projection system is already intact. Paint the gun, hook up the hose to the pack and you’ll be good to go.